英文题名: World Chronology of the 20th Century。 英文题名:World chronology of the 20th century World chronology of the 20th century 并列题名：Short history of the 20th century Short history of the 20th century Global history of the 20th century Anthology of the 20th Century Bingxin: the memory of the 20th century Children's history of the 20th century Columbia history of the 20th century