000 00313cam a22001337a 4500
008 180718b1980 xxu||||| |||| 00| 0 eng d
082 _aYA52 Sa18
100 _aSagan, Carl
245 _aCosmos
_cby Carl Sagan
260 _aLondon
_bMacdonald
_c1980
300 _a365p.
650 _aPlanets
650 _aAstronomy
999 _c353431
_d353431