'20s & '30s style
Horsham, Michael
London. Apple. c1989. 128 p.
ISBN 1850761868

20 sāl-i ʻakkāsī-i fīlm dar Īrān, 1358-1378
Maḥāsinī, Mītrā
Tihrān. Bunyād-i Sīnimāyī-i Fārābī. 1379 [2000]. 195, [21] p.
ISBN 9646634168

20 saisons-passions du Théâtre du Centaure
[Luxembourg, Luxembourg?]. Théâtre du Centaure. [1994?]. 1 v. (unpaged).

20. sanat yılı
Şahin, Faruk
Ankara. [s.n.]. 1993. 94 p.

The 20's and 30's
[New York]. The 20's and 30's.

20 scene da un autoritratto di gruppo
Cascone, Gianni
Firenze. Morgana edizioni. [1993]. 1 v. (unpaged).
ISBN 8885698344

20 Schaubilder zum internationalen Steuerrecht: internationales Steuerrecht, unilaterales Recht, Aussensteuergesetz, Auslandsinvestitionsgesetz, Entwicklungsländersteuergesetz, Doppelgesteuerungsabkommen
Marx, Thomas ; Niederlich, Rudolf ; Warneke, Perygrin
Herne/Berlin. Neue Wirtschafts-Briefe. c1976. [20] folded leaves.
ISBN 3482715610

20-segi chabonjuŭi pihwa
Yi, Min-chʻŏl ; Hwang, Pyŏng-gyu
[pʻyŏngyang]. Sahoe Kwahak Chʻulpʻansa. 1991. 323 p.

20-segi chŏnban Chʻungbuk chiyŏk inʼgu tʻonggye
Chʻungbuk Chʻŏngju-si. Chʻungbuk Kaebal Yŏnʼguwŏn pusŏl Chʻungbukhak Yŏnʼguso. 2004. 242 p.

20-segi chŏnbanʾgi Hanʾguk sahoe ŭi yŏnʾgu
Sŏul-si. Paeksan Chryowŏn. 1999. 411 p., [6] p. of plates.
ISBN 8988435079

20-segi chŏnbanʾgi ŏhwi chosa: Yŏm Sang-sŏp ŭi tanpʻyŏn sosŏl ŭl taesang ŭro
Yang, Myŏng-hŭi
Sŏul-si. Kungnip Kugŏ Yŏnʾguwŏn. 2001. 339 p.

20-segi chŏnban kyŏktonggi ŭi yŏsŏng kyoyuk
Cho, In-sŏk ; Chŏng, Yang-wan
Sŏul-si. Tʻaehaksa. 2000. 382 p.
ISBN 8976265874

20-segi chŏnban Tongbuga Hanin kwa apʻyŏn
Pak, Kang
Sŏul-si. Sŏnin. 2008. 283 p.
ISBN 9788959331437

20-segi chŏnjaeng yŏnghwa ka namgin mesiji: chŏnjaeng NO! pʻyŏnghwa YES!
Kim, Chae-myŏng
Sŏul-si. Pʻŭronesisŭ. 2006. 191 p.
ISBN 8901054728

20-segi chʻogi kugŏ ŭi munpŏp
Kwŏn, Chae-il
Sŏul. Sŏul Taehakkyo Chʻulpʻanbu. 2005. vi, 210 p.
ISBN 895210627X

20-segi chʻo kŏnchʻungmul sajin silchʻŭk chosa =: Photogrammetry and investigation for the beginning of 20 century architectures
Taejŏn Kwangyŏksi. Munhwajaechʻŏng. 2000. 621, [6] p.
ISBN 8981240574

20-segi chʻo Sanghae-in ŭi saenghwal kwa kŭndaesŏng
Pae, Kyŏng-han
Sŏul-si. Chisik Sanŏpsa. 2006. 395 p.
ISBN 8942320651

20-segi Chungguk Chosŏnjok 10-tae sakŏn
Chŏn, Pyŏng-chʻil
Sŏul Tʻŭkpyŏlsi. Hwanʼgyŏng Kongŏp Chʻulpʻansa. 1999. 350 p.

20-segi Chungguk Chosŏnjok munhak saryo chŏnjip
Sim, Yŏn-su
Yanji. Yŏnbyŏn Inmin Chʻulpʻansa. 2000-. v.
ISBN 7806484477

20-segi Chungguk Chosŏnjok munhak sŏnjip
Hŏ, Pong-nam
[Yanji Shi]. Yŏnbyŏn Inmin Chʻulpʻansa. 1999. 2 v.
ISBN 7806482938

20-segi Chungguk Chosŏnjok yŏksa charyo sŏnjip
Sim, Yŏ-chʻu ; Sim, Kŭk-chʻu
Sŏul-si. Chungguk Chosŏn Minjok Munhwa Yĕsul Chʻulpʻansa. 2002. 511 p.
ISBN 8990375037

20-segi Chungguk sosŏl ŭi pyŏnhyŏk kwa Kidokkyo
O, Sun-bang
Sŏul. Sungsil Taehakkyo Chʻulpʻanbu. 2005. 346 p.
ISBN 8974501996

20-segi Hanʾguk chakkaron
Kim, Yun-sik
Sŏul. Sŏul Taehakkyo Chʻulpʻanbu. 2004. v, 439 p.
ISBN 8952105478

20-segi Hanʾguk ŭi inmulhwa: sujupke twi tora sŏn nudŭ
Yi, Chu-hŏn
Sŏul. Chaewŏn. 1996. 335 p.
ISBN 8986049600

20-segi Hanʾguk ŭi yaman: pʻyŏnghwa wa inkwŏn ŭi 21-segi rŭl wihayŏ
Yi, Pyŏng-chʻŏn ; Cho, hyŏn-yŏn
Sŏul-si. Ilbit. 2001. 2 v.
ISBN 8985893734

20-segi Hanʾguk kŭn-hyŏndaesa yŏnʾgu wa chaengjŏm
Pak, Hwan
Sŏul-si. Kukhak Charyowŏn. 2001. 200 p.
ISBN 898206575X

20-segi Hanʼguk kyoyuksa: minjok, oese, kŭrigo kyoyuk = A history of Korean education in the 20th century
Yi, Kil-sang
Kyŏnggi-do Pʻaju-si. Chimmundang. 2007. 549 p.
ISBN 8930313310

20 segi Han'guk ŏllon ŭl saenggak handa
Soul. Samsŏng ŏllon chaedan. 1998.

20-segi Hanʾguk ŭl tora pomyŏ
Sŏul-si. Hanul. 2001. 258 p.
ISBN 8946028297

20 segi han'guk minyo ŭmban sajŏn
No, Chae-myŏng
Sōul. Kugak ŭmban Pangmulgwan. 2004.

20-segi Han'guk misul undongsa
Chŏn, Sang-min
[Sŏul]. Sŏul Hyŏndae Misul Yŏn'guso Tosŏ Ch'ulp'an ICAS. 2010. 278 p.
ISBN 9788991908062

20-segi Hanʾguk munhak ŭi ihae
Yu, Pyŏng-sŏk
Sŏul Tʻŭkpyŏlsi. Hanyang Taehakkyo Chʻulpʻanwŏn. 1996. 546 p.
ISBN 8972180653

20-segi Hanʾguk munhak ŭi tʻamhŏm, 1900-2000
Chang, Sŏk-chu
Sŏul-si. Sigongsa. 2000. 5 v.
ISBN 895270536X

20-segi Hanʾguk munhak kwa kŭndaesŏng ŭi pyŏnjŭngpŏp
Ha, Chŏng-il
Sŏul-si. Somyŏng Chʻulpʻan. 2000. 417 p.
ISBN 8988375378

20-segi Hanʾguk siinnon
Yi, Sung-wŏn
Sŏul-si. Kukhak Charyowŏn. 1997. 372 p.
ISBN 8982061207

20-segi Hanʾguksi ŭi sachŏk chomyŏng
Sŏul-si. Tʻaehaksa. 2003. 543 p.
ISBN 8976268520

20-segi Hanʾguksi yŏnʾgu
O, Se-yŏng
Sŏul. Saemunsa. 1989. 335 p.

20-segi Hanʼguk sosŏl
Kyŏnggi-do Pʻaju-si. Chʻangbi. 2005-. v.
ISBN 8936462997

20-segi Hanʼguk sosŏl killajabi
Kyŏnggi-do Pʻaju-si. Chʻangbi. 2006. 271p.

20-segi Hanʾguk sosŏl yŏnʾgu
Yun, Hong-no
Sŏul-si. Kukhak Charyowŏn. 2002. 527 p.
ISBN 8982066713

20-segi Han'guk sumuk sansuhwa =: Er shi shi ji Hanguo shui mo shan shui hua = Korean ink landscape paintings of the 20th century
[Kyŏnggi-do Ich'ŏnsi]. Woljeon Museum of Art Incheon (Ichʻŏn Sirip Wŏlchŏn Misulgwan). 2011. 235 p.
ISBN 9788996500834

20-segi Hanʾguk taegwan: sajin hwabopʻan
Sŏul. Tonga Chʻulpʻansa. 1964. [16], 524, 18 p.

20-segi Hanʼguk yesulsa yŏnʼgu ŭi songkwa wa chŏnmang
Sŏul-si. Hanʼguk Yesul Chonghap Hakkyo Chŏntʻong Yesurwŏn. 2000. 236 p.

20-segi Han-Il kan chisik chŏngbo ŭi saengsan kwa hŭrŭm
Chʻoe, Chŏng-tʻae
Pusan-si. Pusan Taehakkyo Chʻulpʻanbu. 2003. viii, 740 p.
ISBN 8973160699

20-segi Honam Hanmun munjip kanmyŏng haeje
Sŏul Tʻŭkpyŏlsi. Kyŏngin Munhwasa. 2007. viii, 558 p.
ISBN 9788949904979

20-segi huban Han'guk hyŏndae siron ŭi kyebo
Yi, Chʻan
Sŏul. Sŏjŏng Sihak. 2010. 439 p.
ISBN 9788992362788

20-segi huban ŭi yŏnʾgŭk munhwa
Yu, Min-yŏng
Sŏul-si. Kukhak Charyowŏn. 2000. 704 p.

20-segi ŭi Chungguk
Sin, Sŭng-ha ; Im, Sang-bŏm ; Kim, Tʻae-sŭng
Sŏul. Sŏul Taehakkyo Chʻulpʻanbu. 1998. x, 285 p.
ISBN 8970963308

20-segi ideollogi wa munhak sasang
Chŏng, Myŏng-hwan
[Seoul]. Sŏul Taehakkyo Chʻulpʻanbu. 1979. 236 p.

20-segi ŭi Hanʾguk misul
Kim, Yŏng-na
Sŏul. Yegyŏng. 1998. 495 p.
ISBN 8970841016

20-segi ŭi Hanʼguk misul, 2: pyŏnhwa wa tojŏn ŭi sigi
Kim, Yŏng-na
Sŏul. Yegyŏng. 2010. 384 p.
ISBN 9788970844138

20-segi ŭi Hanʾguk sosŏlsa: kŭndaejŏk chip ŭi hyŏngsŏngsa yŏnʾgu
Yi, Tong-jae
Sŏul Tʻŭkpyŏlsi. W ŏrin. 2002. 341 p.
ISBN 8984770892

20-segi ŭi kyoyang myŏngjŏ
Sin, Il-chʻŏl ; Kim, Yong-jun
Sŏul Tʻŭkpyŏlsi. Sisa Yŏngŏsa. 1981. 257 p.

20-segi ilbon munhak t'aedonggi
Ko, Yŏng-ja
Kwangju. Chŏnnam Taehakkyo. 2002.

20-segi ŭi munmyŏng kwa yaman: chŏnjaeng kwa pʻyŏnghwa, inʾgan ŭi pigŭk e kwanhan chŏngchʻijŏk sŏngchʻal
Yi, Sam-sŏng
Sŏul. Hanʾgilsa. 1998. 577 p.
ISBN 8935610879

20-segiŭi myŏngp'um kŏnch'uk: p'yŏngmyŏn, tanmyŏn kŭrigo immyŏn = Key houses of the twentieth century : plans, sections and elevations
Davies, Colin ; Yi, Hyŏn-su
Sŏul-si. Sŏn. 2010. 239 p.
ISBN 9788963120256

20-segi ŭi sinhwa: Kim Hak-chʻŏl changpʻyŏn sosŏl
Kim, Hak-chʻŏl
Sŏul-si. Chʻangjak kwa Pipʻyŏngsa. 1996. 360 p.
ISBN 8936433296

20-segi kaesinʼgyo sinang puhŭng kwa Pʻyŏngyang tae kaksŏng undong =: Protestant revivals in the 20th century and Pyengyang great awakening movement
Sŏ, Wŏn-mo
Sŏul-si. Changnohoe Sinhak Taehakkyo Chʻulpʻanbu. 2006. 474 p.
ISBN 8973691783

20-segi Kuk-Hanmunchʻe ŭi hyŏngsŏng kwajŏng
Im, Sang-sŏk
Kyŏnggi-do Pʻaju-si. Chisik Sanŏpsa. 2008. 407 p.
ISBN 9788942340507

20-segi majimak pʻeminisŭtʻŭ Chʻoe Sŭng-hŭi
Yu, Mi-hŭi
Sŏul. Minsogwŏn. 2006. 272 p.
ISBN 8956383375

20-segi mal kwa chiyŏk munhwa
Kim, Chun-tʻae
Sŏul. Nanam Chʻulpʻan. 1997. 286 p.
ISBN 8930035582

20-segi Miguk sosŏl ŭi ihae: sanghwang sok ŭi inʾgan, sanghwang pak ŭi inʾgan
Kwŏn, Tʻaeg-yŏng
Sŏul. Saemunsa. 1984. 197 p.

20-segi munhak yŏnʾgu ŭi chaengchŏm kwa kwaje
Sŏul-si. Kukhak Charyowŏn. 2003. 491 p.
ISBN 8954100201

20-segi pan illyun tŭk taehyŏng pŏmjoe
[P'yŏngyang]. Chosŏn Yŏnghwa Such'urip sa. 2010. videodisc (31 min.).

20-segi rŭl mandŭn saramdŭl
Kim, Chŏng-hwan
Sŏul-si. Pʻurŭn Sup. 1995. 380 p.
ISBN 8971840994

20-segi rŭl umjigin inmul: hyŏndaesa rŭl sangjing hanŭn chŏngchʻigadŭl ŭi saengae wa chŏnʾgi
[Sŏul]. Toksŏ Chʻulpʻansa. [1973]. 388 p.

20-segi saenghwal munhwa rŭl chaehyŏn han pʻungsokhwa: Yi Ŏg-yŏng Hwabaek kijŭngjŏn
Yi, Ŏg-yŏng
Sŏul Tʻŭkpyŏlsi. Kungnip Minsok Pangmulgwan. 2003. 171 p.

20-segi sahoejuŭi wa pan hyŏngmyŏng
Sŏul. Nosa kwayŏn. 2011.
ISBN 9788993852059

20-segi sajo immun
Kim, Yong-gu
Sŏul-si. Sanbang. 1991. 331 p.

20-segi sŏdang kyoyuk yŏn'gu
P'i, Chŏng-man
Sŏul-si. Hau. 2010. 285 p.
ISBN 9788976997616

20-segi segye wa Hanʾguk =: Chronicle 1900-1999
Yang, Tong-ju
Sŏul Tʻŭkpyŏl-si. Kʻuronikʻŭl Kʻoria. 1994. 1399 p.
ISBN 8986224003

20-segi uri mal ŭi hyŏngtʻaeron
Hŏ, Ung
Sŏul. Saem Munhwasa. 1995. 1530 p.

20-segi uri yŏksa: Kan Man-gil Kyosu ŭi hyŏndaesa kangŭi
Kang, Man-gil
Sŏul-si. Chʻnagjak kwa Pipʻyŏngsa. 1999. 372 p.
ISBN 8936482122

20-segi yesul ŭi segye: Pak Yong-gu ong ŭi chŭngŏn
Pak, Yong-gu ; Chang, Kwang-yŏl
Sŏul-si. Chisik Sanŏpsa. 2001. 296 p.
ISBN 8942350119

20-segi yŏksahak, 21-segi yŏksahak
Sŏul-si. Yŏksa Pipʻyŏngsa. 2000. 341 p.

20-segi Yŏngguk sosŏl yŏnʾgu
Na, Yŏng-gyun
Sŏul. Minŭmsa. 1981. 366 p.

20 segi yosong sagonsa
Soul. Yosong sinmunsa. 2001.

20-segi yŏsŏng, chŏntʻong kwa kŭndae ŭi kyochʻaro e sŏda
Sŏul-si. Tusan Tonga. 2007. 316 p.
ISBN 9788900237948

20-segi yŏsŏng inkwŏn pŏpchesa
Kim, El-lim ; Yun, Tŏk-kyŏng ; Pak, Hyŏn-mi
Sŏul-si. Hanʾguk Yŏsŏng Kaebarwŏn. 2001. xxxvi, 418 p.
ISBN 8984910090

20-seiki: donna jidai datta no ka
Tōkyō. Yomiuri Shinbunsha. c1998-1999. 3 v.
ISBN 4643980907

20-seiki: donna jidai datta no ka. Raifu sutairu, sangyō keizai hen
Tōkyō. Yomiuri Shinbunsha. 2000. 426 p.
ISBN 464300004X

20-seiki Ajia no kokusai kankei: Etō Shinkichi Sensei koki kinen ronbunshū
Etō, Shinkichi
Tōkyō. Hara Shobō. 1995. 4 v.
ISBN 4562027525

20-seiki Amerika no seiki
Tōkyō. Chūō Kōron Shinsha. 2002. 299 p.
ISBN 4122039940

20-seiki bijutsu no hairaito: [tenran] Fuji Terebi Gyararī
Tōkyō. Fuji Terebi Gyararī. 1973. unpaged.

20-seiki bijutsu no hairaito Masters of 20th century
Tōkyō. Fuji Terebi Gyararī. 1972. 1 v.

20-seiki bukko Nihon gaka jiten
Yui, Kazuto
Tōkyō. Bijutsu Nenkansha. Heisei 10 [1998]. 445 p.

20-seiki bungaku no reimeiki: "Tanemaku hito" zengo
Sofue, Shōji
Tōkyō. Shin Nihon Shuppansha. 1993. 278 p.
ISBN 4406021604

20-seiki bunka no rinkai
Asada, Akira
Tōkyō. Seidosha. 2000. 366 p.
ISBN 4791758110

20-seiki Chūgoku no seiji kūkan: "Chūka minzokuteki kokumin kokka" no gyōshūryoku
Nishimura, Shigeo
Tōkyō. Aoki Shoten. 2006. x, 330, 8 p.
ISBN 4250204138

20-seiki dansō: Nosaka Akiyuki tankōbon mishūroku shōsetsu shūsei = Through the cracks of the twentieth century
Nosaka, Akiyuki
Tōkyō. Genki Shobō. 2010. 6 v.
ISBN 9784901998611

20-seiki, donna jidai datta no ka
Tōkyō. Yomiuri Shinbunsha. 1998. 439 p.
ISBN 4643980907

20-seiki, donna jidai datta no ka
Tōkyō. Yomiuri Shinbunsha. 1999. 493 p.
ISBN 4643990392

20-seiki, donna jidai datta no ka
Tōkyō. Yomiuri Shinbunsha. 2000. 426 p.
ISBN 4643000139

20-seiki e no rekuiemu: e to ongaku ga deatte jidai no koe o tsugeru
Tomiyama, Taeko ; Takahashi, Yūji ; Ruch, Barbara ; Jennison, Rebecca ; Kobayashi, Hiromichi ; Skord Waters, Virginia
Kyōto. Chūsei Nihon Kenkyūjo. 2006. 55 p.
ISBN 4990283228

20-seiki fasshon, dezainshi
Tsunemi, Mikiko
Tōkyō. Sukaidoa. 2000. 203 p.
ISBN 4915879453

20-seiki foto dokyumento =: 20th century photo documents : 1868-1991
Toriumi, Yasushi ; Kusayanagi, Daizō
Tōkyō. Gyōsei. 1991-1992. 10 v.
ISBN 4324026920

20-seiki Furansu minpōgaku kara
Ōmura, Atsushi
Tōkyō. Tōkyō Daigaku Shuppankai. 2009. viii, 354 p.
ISBN 9784130311830

20-seiki hōgen kenkyū no kiseki
Tōkyō. Kokusho Kankōkai. 2005. 981 p.
ISBN 4336046956

20-seiki hōsōshi
Tōkyō. NHK Shuppan. 2001. 3 v.
ISBN 4140071990

20-seiki hōsōshi
Tōkyō. Nihon Hōsō Shuppan Kyōkai. 2003. 727 p.
ISBN 4140072083

20 seiki hyōronshū: hihyō no yorokobi
Shinoda, Hajime
Tōkyō. Shūeisha. 1974. 464 p., [1] leaf of plates.

20-seiki kokusai seijishi
Fukuda, Shigeo ; Yoshii, Hiroshi ; Kusama, Hidesaburō
Nagoya-shi. Nagoya Daigaku Shuppankai. 1988. x, 265, 6 p.
ISBN 4930689821

20-seiki kokusai seijishi: Higashi Ajia to sekai no kōsaku
Kayahara, Nobuo
Tōkyō. Jiritsu Shobō. 1982. xiii, 322 p., [1] leaf of plates.

20-seiki Kōriyama no jinmyaku
Yamazaki, Yoshito
Fukushima-ken Aizuwakamatsu-shi. Rekishi Shunjūsha. Shōwa 62 [1987]. 537 p.
ISBN 4924324086

20-seiki Nichi-Bei kankei to Higashi Ajia
Kawada, Minoru ; Itō, Yukio
Nagoya-shi. Fūbaisha. 2002. 329 p.
ISBN 4833140322

20-seiki Nihon no kōritsu daigaku: chiiki wa naze daigaku o hitsuyō to suru ka
Takahashi, Hiroto
Tōkyō. Nihon Tosho Sentā. 2009. 352 p.
ISBN 9784284303248

20-seiki Nihon no nōmin to nōson
Nishida, Yoshiaki ; Waswo, Ann
Tōkyō. Tōkyō Daigaku Shuppankai. 2006. viii, 296 p.
ISBN 4130262114

20-seiki Nihon no rekishigaku
Nagahara, Keiji
Tōkyō. Yoshikawa Kōbunkan. 2003. 14, 362, 22 p.
ISBN 4642077979

20-seiki Nihon no shisō: book guide
Narita, Ryūichi ; Yoshimi, Shunʾya
Tōkyō. Sakuhinsha. 2002. 197, viii p.
ISBN 4878934506

20-seiki Nihon to Higashi Ajia no keisei: 1867 2006
Itō, Yukio ; Kawada, Minoru
Kyōto-shi. Mineruva Shobō. 2007. xviii, 310,10 p.
ISBN 9784623048427

20-seiki ni okeru josei no heiwa undō: Fujin Kokusai Heiwa Jiyū Renmei to Nihon no josei
Nakajima, Kuni ; Sugimori, Nagako
Tōkyō. Domesu Shuppan. 2006. 301 p.
ISBN 481070663X

20-seiki no bi, Nihon no kaiga 100-sen
Tōkyō. Nihon Keizai Shinbunsha. 2000. 246 p.
ISBN 4532123534

20-seiki no Bukkyō media hakkutsu
Ajiki, Bunʾyū
Tōkyō. Chōeisha. 2002. 221 p.
ISBN 4886296882

20-seiki no Chūgoku: seiji hendō to kokusai keiki = China in the twentieth century
Uno, Shigeaki ; Amako, Satoshi
Tōkyō. Tōkyō Daigaku Shuppankai. 1994. vii, 357, 20 p.
ISBN 4130320327

20-seiki no Chūgoku kaigaten: Nitchū kokkō seijōka 25-shūnen kinen : Kōso-shō Bijutsukan shozō
[Japan]. Yomiuri Shinbunsha. c1997. 216 p.

20-seiki no dezain
Fiell, Charlotte ; Fiell, Peter
Tōkyō. Tasshen Japan. 2001. 768 p.
ISBN 4887830521

20-seiki no dezain ten: Yōroppa to Amerika mokuroku
Tōkyō. Asahi Shinbun Tōkyō Honsha. 1957. 84 p.

20-seiki no gikyoku: Nihon kindai gikyoku no sekai
Tōkyō. Shakai Hyōronsha. 1998. 404 p.
ISBN 4784501541

20-seiki no kenchiku to toshi: Pari
Cohen, Jean-Louis ; Eleb, Monique ; Martinelli, Antonio
Tōkyō. Ē ando Yū. 1990. 265 p.
ISBN 4900211311

20-seiki no kiseki: Nihonjin hyakunen no ayumi
Tōkyō. Asahi Sonorama. 1981. 325 p.
ISBN 4257031514

20-seiki no Nihon
Kitaoka, Shin'ichi
Tōkyō. Yomiuri Shinbunsha. Heisei 7- [1995-. v.
ISBN 4643951060

20-seiki no Nihon no toshi chirigaku
Abe, Kazutoshi
Tōkyō. Kokon Shoin. 2003. viii, 272 p.
ISBN 4772260137

20-seiki no rekishikatachi
Imatani, Akira
Tōkyō. Tōsui Shobō. 1997-2006. 5 v.
ISBN 4887082118

20-seiki no sekkusu
Asayama, Shinʾichi
Tōkyō. Chūō Kōronsha. Shōwa 33 [1958]. 227 p.

20-seiki no sensō to heiwa: shiryōshū
Yoshioka, Yoshinori ; Niihara, Shōji
Tōkyō. Shin Nihon Shuppansha. 2000. 858, iv p.
ISBN 4406027505

20-seiki no tainichi Saishūtōjin: sono seikatsu katei to ishiki
Ko, Sŏn-hwi
Tōkyō. Akashi Shoten. 1998. 397 p.
ISBN 4750310913

20-seiki o koete
Uzawa, Hirofumi
Tōkyō. Iwanami Shoten. 1995. 1 v.

20-seiki o sawagaseta hon
Kida, Jun'ichirō
Tōkyō. Heibonsha. 1999.
ISBN 4582762905