000 00399namaa2200157 a 4500
999 _c73467
_d73467
007 BK
008 210601b1972 ||||g |||| 001 0 eng d
082 _aR 500
_bSAG N72P
100 _aSagan, Carl
245 _aPlalnets
_cby Carl Sagan, Jonathan Norton Leonard
260 _aHong Kong :
_bTime Life Books,
_c1972.
300 _a200p.
500 _aTime-Life Books
650 0 _aPlanets
999 _$rm