000 00346pam a2200145a 44500
008 160408b1981 xxu||||| |||| 00| 0 eng d
010 _a80068172
020 _a0 465 01428 3
082 _a520
_bH265C
100 _aHarwit, Martin
245 1 _aCOSMIC DISCOVERY
260 _a
_bBasic Books, Inc.
_c1981
964 _gCIRC
997 _aA76536 C
999 _c280805
_d280805