00489nam a2200181Ia 4500 23268 140410s9999 xx 000 0 und d 0-521-62012-0 PK-LaUMT 576 DIC-L Steven Dick Life on other worlds: the 20th century extraterrestrial life debate Steven Dick Cambridge,USA: Cambridge University Press, 1998 290 p. EN Exobiology BK 23501 23501 0 0 0 0 01 01 2014-04-10 4 576 DIC-L 25968 2023-05-30 00:00:00 2023-05-16 2014-04-24 BK