20世紀, どんな時代だったのか
Subtitle: Amerika no seiki, sōshū hen
By: Yomiuri Shinbunsha hen
Publisher: Yomiuri Shinbunsha
Published: 2000
Place of publication: Tōkyō
Language: jpn
Number of pages: 565
Subjects: Modern Civilization; Civilization
Other titles: 20-seiki, donna jidai datta no ka; Nijisseiki, donna jidai datta no ka
Notes: Includes bibliographical references (p. 540-552) and indexes.