預約新宇宙 : = 為人類尋找新天地 /
by:
薩根 ((Sagan, Carl, 1934- )); 沙根 ((Sagan, Carl, 1934- )); 丘宏義; Sagan, Carl (1934)
(Language materials, printed)
宇宙的奧秘 : = 天文科學發展史 /
by:
薩根 ((Sagan, Carl, 1934- )); 沙根 ((Sagan, Carl, 1934- )); 蘇義穠; Sagan, Carl, (1934- .)
(Language materials, printed)
