00691nam a2200229 a 4500 70173 BD-RjUL 20211209081954.0 170416s1963 enka b 001 0 eng d (BD-RjUL)70386 DRB DRB BD-RjUL eng eng 525 23 FIL 1963 QB54 .F47 Firsoff, V. A. (Valdemar Axel), 1912-1981. 207823 Life beyond the earth : a study in exobiology / V. A. Firsoff New York : Basic Books, 1963. xvi, 320 p. : ill. ; 22 cm. Includes index and bibliographies. Life on other planets. 156541 ddc BK 70173 70173 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1966-06-03 Asia Foundation 0 525 FIL 1963 2017-04-16 00:00:00 C-1 2021-12-09 BK