000 003320000a22001570044500
002 c.1
004 M
006 M
100 _qAsimov, Isaac
245 _aThe universe, from flat earth to Quasar
250 _bPelican Books
260 _aEstados Unidos
260 _c1966
650 7 _aCIENCIA FICCION
650 7 _aLITERATURA INGLESA
999 _c7738
_d7738