12 [i.e. Ithnā ʻashara] qiṣṣah min Ḥalab
Bayrūt, Lubnān. Manshūrāt ʻUwaydāt. 1964. 191 p.

12 qiṣṣah qaṣīrah
al-Shāriqah, I.ʻA.M. Ittiḥād Kuttāb wa-Udabāʾ al-Imārāt. 1989. 129 p.

12 questions d'actualité sur l'environnement
Giordan, André
[Nice]. Ministère de l'environnement. c1996. 143 p.

12. Quintett in Es-Dur für 2 Violinen, Viola und 2 Violoncelli =: 12. quintet in E flat major for two violins, viola and two violoncellos
Cambini, Giuseppe Maria ; Päuler, Bernhard
Winterthur, Schweiz. Amadeus. 2005. 1 score (20 p.) + 5 parts.

12 raʾīs wuzarāʾ fī al-ʻahd al-malakī
Fawzī, Aḥmad
Baghdād. Yuṭlabu min Maktabat al-Fikr al-ʻArabī. 1984. 384 p.

12 récits de chevaux qui ont changé l'histoire
Montagnon, Pierre
Paris. Pygmalion. c2011. 396, [4] p.
ISBN 9782756404240

1-2RE
Nobile, Marco
Milano. Paoline. c2010. 577 p.
ISBN 9788831538138

12 reasons why you should join the Jewish Peoples Faternity Order, I.O.W
Scheib, Ida
New York. Jewish Peoples Faternity Order. [194-?]. 12 p.

12 regards sur le bat fus mont 12: 1875-2003
Bregy, Willy
Sion. W. Bregy. c2004. 143 p.

12 relatos
Arazo, María Angeles
Valencia. Prometeo. [1974]. 223 p.
ISBN 8471990954

12 Ricercari für Renaissancelaute
Dall'Aquila, Marco ; Lundgren, Stefan
München. Lundgren Musik-Edition. 1982. 28 p. of music.

12 ricercari per organo o clavicembalo: (1615)
Corradini, Nicolò ; Salvatore, Daniele ; Torlontano, Giovanni
Bologna. UT Orpheus. c1998. v, 47 p. of music.
ISBN 8881094150

[12 riproduzioni a colori ... pubblicato in occasione della grande esposizione di Pablo Picasso a Roma: 1953]
Picasso, Pablo
Roma. Edizioni U. [1953]. p.

12 rishumim mi-Yiśraʾel
Medzini, Dov ; Malkin, Yaakov
Ḥefah. Pinat ha-sefer. 1965. 1 portfolio ([8] p., 12 plates).

12 [i.e., Tizenkét] röpirat: Antiszemita Partközlöny
Istóczy, Gyözö
Budapest.

12 [i.e. Zwölf] Salon-Etüden: op. 5
Henselt, Adolf von
Leipzig . Breitkopf & Härtel. [188-?]. 2 v. of music.

1, 2 Samuel
Bergen, Robert D
[Nashville, Tenn.]. Broadman & Holman. c1996. 512 p.
ISBN 0805401075

1 & 2 Samuel
Cartledge, Tony W
Macon, Ga. Smyth & Helwys Pub. 2001. xx, 748 p.
ISBN 1573120642

1 & 2 Samuel
Firth, David G
Nottingham, England. Apollos. c2009. 614 p.
ISBN 9780830825080

1 & 2 Samuel: a commentary
Gordon, R. P
Exeter. Paternoster. c1986. 375 p.
ISBN 0853644209

1 & 2 Samuel
Gordon, R. P
Sheffield, England. JSOT Press. c1987. 97, [4] p.

1 & 2 Samuel
Smith, James E
Joplin, Mo. College Press Pub. Co. c2000. 541 p.
ISBN 089900881X

1 & 2 Samuel
Yaoundé, Cameroun. Alliance Biblique du Cameroun. c2009. 198 p.

1-2 Samuel, 1-2 Kings: with an excursus on Davidic dynasty and Holy City Zion
Conroy, Charles
Wilmington, Del. Michael Glazier. c1983. 266 p., [2] leaves of plates.
ISBN 0894532359

1-2 Samuele, 1-2 Re
Crocetti, Giuseppe
Brescia. Queriniana. c1987. 158 p.

12 sanık, 12 tanık
Uruş, Alper
Mahmutbey, İstanbul. Detay Yayıncılık. 2007. 214 p.
ISBN 9789944314107

1/2 [i.e. Halbes] Schock alte ostpreussische Volkslieder
Tortilowicz von Batocki, Erminia
Königsberg. Druck von der Ostpreussischen Druckerei und Verlagsanstalt. 1910. 84 p.

12. Schweizerische Kunst-und Antiquitätenmesse im Kunstmuseum Bern, 8.-18. Oktober, 1971
[Bern. 1971]. 80 p.

12 scientists on the 21st century
Szemenyei, István
Budapest. Tinta Publishing House. 2009. 124 p.
ISBN 9789639902336

12 secret poems
Connor, Tony
Salford (Lancs.). Manchester Institute of Contemporary Arts. 1965. [2], 14 p.

The 12 secrets of persuasive argument
Waicukauski, Ronald J ; Sandler, Paul Mark ; Epps, JoAnne A
Chicago. American Bar Association. c2009. x, 241 p.
ISBN 9781604425949

12 secrets to cashing out: how to sell your company for the most profit
Bergeth, Robert L
Englewood Cliffs, N.J. Prentice Hall. c1994. xi, 324 p.
ISBN 0131764624

12 selected folksong arrangements
Britten, Benjamin ; Walters, Richard ; Kruse, Tanya ; Thiele, Beverly O'Regan ; Stolen, Steven ; Britten, Benjamin
[London]. Boosey & Hawkes. c2008. 1 score (40 p.).
ISBN 9781423441298

12 selected sonatas for two trumpets, two trombones & bass trombone
Pezel, Johann ; Brown, Keith
New York. International Music Co. 1982. 1 score (3 v.) + 5 parts (3 v.).

12 Septembre 1814: ... et Neuchâtel devint suisse
Jelmini, Jean-Pierre
[Neuchâtel]. Chancellerie d'Etat. 1989. 110 p.
ISBN 2882560389

12 Serenaden für 2 Flöten, 2 Hörner und Fagott
Stamitz, Karl ; Lebermann, Walter
Hamburg. Musikverlag H. Sikorski. [c1961]. 5 parts.

12 Shirim ʻamamiyim meʻubadim li-fesanter =: 12 Volkslieder für Klavier
Ravina, Menashe
Tel Aviv. Hotsaʾat Mizmor. [193-?]. 1 score (15 p.).

12 shirim meʼuyarim u-mevoʼarim
1 sound disc.

12 short piano pieces: written in the twelve-tone technique
Krenek, Ernst
New York. G. Schirmer. c1939. Score (20 p.).

12 short prayers for life when dying
Svich, Caridad
Alexandria, VA. Alexander Street Press. 2007.

12 short stories: a key to the Georgian mentality
Xantʻaże, Arčʻil
Tbilisi. Shemetsneba Pub. House. 2009. 158 p.
ISBN 9789941910852

12 short stories and their making
Mandelbaum, Paul
New York. Persea Books. c2005. xi, 355 p.
ISBN 089255312X

12 shot: a photopoem
Abbott, Keith
Calais, Vt. Z Press. 1975. [16] leaves.
ISBN 0915990040

12 shotlandskikh pesen: obrabotki dlia odnogo i trekh golosov v soprovozhdenii fortepiano, skripki i violoncheli
Beethoven, Ludwig van
Moskva. "Muzyka". 1978. Score (47 p.).

12 siècles d'histoire aux Archives de Seine-Maritime: [exposition] du 3 octobre au 19 décembre 2008
Maroteaux, Vincent
Bonsecours. Point de vues. 2008. 220, [1] p.
ISBN 9782915548303

12 [Douze] siècles d'histoire du livre: à travers les collections des bibliothèques d'Alsace, exposition, mars, avril, mai 1973, Strasbourg, Mulhouse, Colmar
[Strasbourg]. [Bibliothèque nationale et universitaire]. 1973. 71 p.

Die 12 Siegel der Heilung: Mandalas für Diagnose und Therapie : das neue System
Mertl, Wolfgang ; Janko, Hubert
Seewalchen. Metatron-Verlag. c1999. 144 p.
ISBN 3901627162

12 Silhouetten: für Klavier zu vier Händen = 12 silhouettes : for piano four-handed
Dvořák, Antonín ; Sobanski, Christoph
Leipzig. F. Hofmeister. c2005-2006. 2 v. of music.

12 siluetas: Dibujos de Víctor M. Mideros, Carmela Palacios, Germania Paz y Miño [y] D. Aguilera Malta
Cuadra, José de la
Quito, Ecuador. Editorial América. 1934. xvi, 150, [1] p.

The 12 simple secrets of Microsoft management: how to think and act like a Microsoft manager and take your company to the top
Thielen, David ; Thielen, Shirley
New York. McGraw-Hill. c1999. 181 p.
ISBN 0071342486

12 simple steps to a winning marketing plan
Larkin, Geri
Chicago. Probus Publishing, Co. c1992. v, 217 p.

12 sinfonie a quattro
Caldara, Antonio ; Caldara, Antonio ; Nowak, Leopold
Wien. Doblinger. c1979-. 1 score ( v.) + 5 parts (v.).

12 Sinfonie a quattro su temi sacri
Caldara, Antonio ; Cerutti, Laura
Stuttgart. Cornetto. c2004. 1 score (57 p.).

12 sinfonie di concerto grosso
Scarlatti, Alessandro ; Bennett, William ; Smith, Lenore ; Soustrot, Bernard ; Elhorst, Hans
The Netherlands. Philips. p1981. 2 sound discs.

12 Sinfonien für das Pianoforte zu vier Händen
Haydn, Joseph ; Czerny, Carl ; Haydn, Joseph
Leipzig. Kistner. [184-?]. 12 v. of music.

12 Sinfonien für Streicher
Mendelssohn-Bartholdy, Felix ; Duczmal, Agnieszka
Germany. Arts Music. c1997. 4 sound discs.

12 singhe: 12 Aktūbar 1999 ke baʻd kī taḥrīreṉ
Qāsmī, ʻAt̤āʻulḥaq
Lāhaur. Duʻā Pablīkeshanz. 2000. 397 p.

12 Siptāmbir: majmūʻah-i dāstānʹhā bih shīvah-i būmarang
Riz̤vānīyah, Faravartīsh
Tihrān. Ṣafḥah-i Safīd. 1388 [2009]. 327 p.
ISBN 9789646599178

12 sipurim she-lo hitiru li le-hatsigam ba-ṭelevizyah
Hitchcock, Alfred ; Gefen, ʻAmos
Tel Aviv. Matspen. [196-?]. 191 p.

12 si͡uzhetov o li͡ubvi i teatre
I︠A︡mpolʹskai︠a︡, Elena
Sankt-Peterburg. Limbus Press. 2001. 161 p., [24] p. of plates.
ISBN 5837001573

12 sketches of old Boston buildings
Tolman, George R
Boston. [s.n.]. 1882. [12] leaves of plates.

12 små pianostycken: 12 little piano pieces. Op. 47
Larsson, Lars-Erik
Stockholm. C. Gehrmans Musikförlag. [c1962]. 15 p.

12 Solfeggi: für eine Singstimme oder Instrumente (Bläser oder Streicher) und Basso continuo
Hasse, Johann Adolf ; Janetzky, Kurt ; Knothe, Dietrich
Heidelberg. Willy Müller, Süddeutscher Musikverlag. c1975-1982. 1 score (2 v.) + 3 parts (2 v.).

[12 solo cantatas]
Scarlatti, Alessandro
[17--]. 1 ms. score ([46] leaves].

12 sonatas for recorder (or flute) and basso continuo =: 12 Sonaten für Blockflöte (oder Querflöte) und Basso continuo
Valentine, Robert ; Kalmár, László
Budapest. Editio Musica. c1982. 1 score (54 p.) + 1 part (24 p.).

12 sonatas for two violins and piano (with cello ad libitum): op. 2
Corelli, Arcangelo ; Schäffler, Ludwig
New York. International Music Co. [c1951]. score (3 v.) and 3 parts.

12 sonatas for two violins, cello and keyboard: op. 4
Albicastro, Henricus ; Roberts, Timothy
[Fullerton, Calif.]. Grancino. c1987. 1 score (4 v.) + 3 parts.

12 sonatas for violin and basso continuo =: für Violine und Basso continuo = per violino e basso continuo : opus 6
Locatelli, Pietro Antonio ; Sciò, Barbara ; Dunning, Albert
London. Schott. c2008. 1 score (2 v.) + 2 parts (2 v.).

[12 sonatas for violin and continuo]
Porpora, Nicola
[1754]. 2 ms. parts.

12 sonatas for violin and piano, op. 5
Corelli, Arcangelo ; Jensen, Gustav
New York. International Music Co. [1947]. score (2 v. in 1) and part.

12 sonatas for violin with figured bass
Corelli, Arcangelo ; Jensen, Gustav
London. Augener. [192-]. score (2 v.) and part.

12 sonatas of 3 parts, 1683
Purcell, Henry ; Beznosiuk, Pavlo ; Podger, Rachel ; Coin, Christophe ; Hogwood, Christopher
London. Editions de l'Oiseau-Lyre. p1995. 1 sound disc.

[12 sonatas, op. 1, copied by Thomas Britton
Corelli, Arcangelo ; Britton, Thomas
ca. 1700]. 4 ms. parts.

12 sonatas, opus 1, for two violins and piano (with cello ad libitum)
Corelli, Arcangelo ; Woehl, Waldemar ; Lyman, Waldo
New York City. International Music Co. c1956. 1 score (4 v.) + 3 parts (4 v.).

12 sonatas para cravo: (Lisboa, ca. 1770)
Baptista, Francisco Xavier ; Doderer, Gerhard
Lisboa. Fundação C. Gulbenkian. 1981. xvi p., [2] p. of plates, 75 p. of music.

12 sonate da chiesa a tre, per 2 violini e basso continuo (sec. XVIII)
Bellinzani, Paolo Benedetto ; Bornstein, Andrea ; Bellinzani, Paolo Benedetto
Bologna. Ut Orpheus Edizioni. 1999. 1 score (iv, 69 p.) + 3 parts.

12 sonate metodiche
Telemann, Georg Philipp ; Asperen, Bob van ; Leonhardt, Gustav ; Vries, Han de ; Bylsma, Anner ; Möller, Wouter ; Brüggen, Frans
New York. Sony Classical. [1997]. 2 sound discs.

12 Sonate metodiche: opera XIII
Telemann, Georg Philipp ; Telemann, Georg Philipp ; Brüggen, Frans ; Bylsma, Anner ; Leonhardt, Gustav ; Vries, Han de ; Möller, Wouter ; Asperen, Bob van
Hamburg. RCA Red Seal. p1983. 2 sound discs.

12 Sonaten für 2, 3, 4, und 5 Streichinstrumente mit beziffertem Bass. Streichinstrumente einzeln oder chorisch
Rosenmüller, Johann ; Pätzold, Ernst
Berlin-Lichterfelde. R. Lienau. [c1954-1956]. score (12 v. in 1).

12 Sonaten für Flöte und Basso continuo, op. 2
Sammartini, Giuseppe ; Máriássy, István
Adliswil-Zürich. A. Kunzelmann. c1985-1987. 1 score (4 v.) + 2 parts (4 v.).

12 Sonaten für Flöte und Basso Continuo, op. 3
Loeillet, Jean Baptiste ; Máriássy, István
Adliswil-Zürich. Edition Kunzelmann. c1986. 1 score (4 v.) + 2 parts (4 v.).

12 Sonaten für Flöte und Basso continuo, op. 3
Lœillet, John ; Máriássy, István
Adliswil-Zurich. Edition Kunzelmann. 1983. 1 score (4 v.) + 2 parts each.

12 Sonaten für Flöte und Basso continuo, op. 4
Lœillet, Jean Baptiste ; Máriássy, István
Adliswil-Zürich. Edition Kunzelmann. c1986. 1 score (4 v.) + 2 parts (4 v.).

12 Sonaten für Violino solo und Basso: nach dem Dresdner Manuskript von Johann Georg Pisendel
Benda, Franz ; Kimura, Mihoko
Offenburg. Edition Offenburg. c2006. 1 score (4 v.) + 2 parts (4 v.).

12 sonate, op. 2, per 2 flauti dolci contralti e basso continuo (Bologna, 1685)
Corelli, Arcangelo ; De Sortis, Massimo
Bologna. Ut Orpheus Edizioni. c1999. 1 score (v, 48 p.) + 3 parts.

12 sonate op. 2, per organo e clavicembalo
Martini, Giovanni Battista ; Macinanti, Andrea ; Tasini, Francesco
Bologna. Ut Orpheus Edizioni. c1997-. v. of music.
ISBN 8881091305

12 sonate, op. v, per violino e pianoforte
Corelli, Arcangelo ; Abbado, Michelangelo
[Milano]. Ricordi. [c1961]. score (2 v.) and part.

12 sonate per flauto dolce contralto e basso continuo: da ms. di Parma Sanv. D 145 = 12 sonatas for treble recorder and continuo : from the Parma ms. Sanv. D. 145
Valentine, Robert ; Sansone, Nicola
Bologna. Ut Orpheus. 2009-2011. 1 score (2 v.) + 2 parts (2 v.).

12 sonate per flauto e basso continuo, op. 2
Marcello, Benedetto ; Máriássy, István
Budapest. Editio Musica. c1989. 1 score (2 v.) + 2 parts (2 v. each).

12 Sonate per violino e basso continuo
Vivaldi, Antonio ; Nagy, Olivér ; Pallagi, János
Budapest. Editio Musica. c1983. 1 score (2 v.) + 1 part.

12 sonate per violino e basso continuo, op. 5
Corelli, Arcangelo ; Homolya, István ; Devich, Sándor
Budapest. Editio Musica. c1983-1984. 1 score (2 v. in 3) + 3 parts (2 v. in 3).

12 sonates: pour violoncelle et piano, livre 1
Barrière, Jean ; Chaigneau, Marguerite ; Rummel, Walter Morse
Paris. Salabert. [c1918]. Score (39 p.) & 2 parts.

12 Sonatinen für 2 Querflöten oder 2 Violinen
Pleyel, Ignaz
Wilhelmshaven. Heinrichshofen. 2006. 1 playing score (36 p.).

[12 Sonatinen mit Instrumenten]
Bach, Carl Philipp Emanuel
[17--]. Ms. parts.

12 sonetti
Mavilēs, Lorentsos
Milano. All'insegna del pesce d'oro. 1960.

12 songs: for voice and piano (high)
Hahn, Reynaldo ; Kagen, Sergius
New York. International Music. [c1960]. score (45 p.).

12 songs
Newman, Randy
Burbank, Calif. Reprise. [1990], c1970. 1 sound disc.

12 Songs
Weiner, Lazar
New York . Transcontinental Music Publications. c1978. 1 score (51 p.).

12 songs Ebraici per violino e pianoforte =: 12 Jewish songs for violin and piano : 2006
Moretti, Riccardo ; Bevilacqua, Gabriele
Bologna. Ut Orpheus. c2009. 1 score (44 p.) + 1 part (15 p.).
ISBN 9790215316140

12 songs for voice and piano
Borodin, Aleksandr Porfirévich ; Bastable, Graham ; Miller, Richard
New York. International Music Co. c1994. 1 score (ix, 43 p.).

12 songs for voice and piano: (low)
Duparc, Henri ; Kagen, Sergius ; Braun, Edith
New York. International Music. c1952. 1 score (71 p.).

12 songs, for voice and piano
Hahn, Reynaldo ; Kagen, Sergius
New York. International Music Co. [c1960]. Score (45 p.).

12 Sopran-Arien aus verschiedenen Opern
Handel, George Frideric ; Franz, Robert
Leipzig. Kistner. [1882]. vocal score (4 v.).

12 Spanish American poets
Hays, H. R
Boston. Beacon Press. [1972, c1943]. 336 p.
ISBN 0807063967

12 Spanish American poets
Hays, H. R
New Haven. Yale University Press. 1943. 5 p. l., 336 p.
ISBN 0807063967

12 spanjorer
Ryndel, Nils
Göteborgs. 1970. 1 v. (unpaged).

12. SS-Panzer-Division Hitlerjugend
Afiero, Massimiliano
Afragola (NA) [i.e. Naples, Italy]. Associazione culturale Ritterkreuz. 2011. 210 p.

Die 12. SS-Panzer-Division HJ: eine Dokumentation in Wort und Bild
Walther, Herbert
Friedberg/H. Podzun-Pallas-Verlag. c1987. 120 p.
ISBN 3790903132

12 Stappe om positief te Lewe met MIV
Satorie, Greg
Windhoek. Catholic AIDS Action. 2002. 28 p.

12 Stücke für 3 Trompeten, Pauken ad lib
Diabelli, Anton ; Moder, Richard
Wien. Verlag Doblinger. [c1978]. score (12 p.) and 4 parts.

12 Stücke mittleren Schwierigkeitsgrades: für Klavier = 12 pieces of medium difficulty : for piano
Tchaikovsky, Peter Ilich ; Korabelʹnikova, L. Z ; Vaĭdman, Polina Efimovna
Mainz . Schott. c2007. 77 p. of music.

12 steps for the recovering Pharisee (like me)
Fischer, John
Minneapolis, Minn. Bethany House Publishers. c2000. 171 p.
ISBN 0764222023

12 steps on Buddha's path: Bill, Buddha, and we : a spiritual journey of recovery
S., Laura
Boston. Wisdom Publications. c2006. xxi, 183 p.
ISBN 0861712811

12 steps to a better memory
Turkington, Carol
New York. Macmillan USA. c1996. viii, 152 p.
ISBN 0028605799

12 steps to becoming a more organized mom: positive and practical tips for busy moms
Jordan, Lane P
Peabody, Mass. Hendrickson Publishers. c2006. 264 p.
ISBN 1565633091

12 steps to living positively with HIV
Satorie, Greg
Windhoek. Catholic AIDS Action. 2003. 28 p.

12 steps to mastering the winds of change: peak performers reveal how to stay on top in times of turmoil
Olesen, Erik
New York. Rawson Associates. c1993. xx, 251 p.
ISBN 0892563575

12 steps to starting a Judaica library
Posner, Marcia W
New York. Association of Jewish Libraries. 1989. 2 p.
ISBN 0929262212

12 stikhotvorenii︠a︡ za li︠u︡bovta i drugi tvorbi
Bozhilov, Bozhidar
Sofii︠a︡. Bŭlgarski pisatel. 1980. 70 p.

12 stories
Davenport, Guy
Washington, D.C. Counterpoint. c1997. 236 p.
ISBN 1887178449

12. Streichquartett e-moll, op. 7-2 (1817) für 2 Violinen, Viola & Violoncello
Fesca, F. E
Kassel. H. Bitterhof. [2005?]. 1 score (51 p.).

12 st︠s︡enariev dli︠a︡ massovikov: bez st︠s︡eny i zanavesa
Brandukova, V. N
Moskva. Iskusstvo. 1974. 64 p.

12 Stuck Polonojsen di clavessin
Beckerin, Eva Christina
1771. Ms. score ([14] p.).

12 studi: op. 10 (1829/32)
Chopin, Frédéric ; Marzorati, Sergio
Milano. Curci. [c1982]. Score (61 p.).

12 studi: op. 25 ; 3 studi : op. postuma, composti per il Metodo Moscheles e Fétis
Chopin, Frédéric ; Moscheles, Ignaz ; Chopin, Frédéric ; Marzorati, Sergio
Milano. Curci. [c1982]. 74 p.

12 studi: per pianoforte, op. 1
Liszt, Franz
Milano. Edizioni Curci. [c1976]. 40 p. of music.

12 studi caratteristici: per pianoforte, op. 95
Moscheles, Ignaz ; Mugellini, Bruno
Milano. Ricordi. 1949. Score (82 p.).

12 studies for guitar, op. 29
Sor, Fernando ; Brindle, Reginald Smith
London . Schott. c1980. 35 p. of music.

12 studies for guitar, op. 6
Sor, Fernando ; Brindle, Reginald Smith
London . Schott. 1980. 24 p. of music.

12 studies, op. 10
Chopin, Frédéric ; Cortot, Alfred
Paris . Editions Salabert. [1973, c1930]. 87 p. of music.

12 studies, op. 25
Chopin, Frédéric ; Cortot, Alfred
Paris . Editions Salabert. [1973, c1951]. 91 p. of music.

12 Studies, op. 35, for cello solo
Franchomme, Auguste ; Becker, Hugo ; Rose, Leonard
New York. International Music Co. c1951. 17 p. of music.

12 stulʹev: roman
Ilʹf, Ili͡a ; Petrov, Evgeniĭ
Moskva. Sovetskai︠a︡ lit-ra. 1934. 347 p., [4] leaves of plates.

12 suomalaista kansanlaulua: laululle pianon säestyksellä = 12 finnische Volksweisen : für Gesang mit Pianobegleitung = 12 Finnish folk songs
Palmgren, Selim
Helsinki. R.E. Westerlund. [19--]. 1 score (25 p.).

12 sviter för piano (cembalo)
Roman, Johan Helmich ; Vretblad, Patrik
Stockholm. Nordiska musikförlaget. [c1947-1948]. 2 v. ; 30 cm.

12. Symphonie, op. 112: Das Jahr 1917
Shostakovich, Dmitriĭ Dmitrievich
London. Anglo-Soviet Music Press. [c1961]. miniature score (192 p.).

[12 symphonies]
Brunetti, Gaetano
[N.p. n.d.]. Facsim. score (2 v.).

12 systems of higher education: 6 decisive issues
Kerr, Clark
[New York]. International Council for Educational Development : distributed by Interbook. 1978. 208 p.
ISBN 0891922121