孫慶餘

二十世紀的意義 : 人類現代化過程及困擾 by: Boulding,, Kenneth Ewart, (1910- .); 孫慶餘; 鮑爾定 ((Boulding, Kenneth Ewart) (1910- )) (Language materials, printed)

史前文明的奧秘 = 揭穿人類誕生的秘密,打破宇宙神靈的傳奇 by: 孫慶餘; 鄧尼肯 (Language materials, printed)

為文明的趨向求答案 by: 孫慶餘 (Language materials, printed)

開放的成熟 by: 孫慶餘; 歐尼爾夫婦 (Language materials, printed)