000 00280nam a22001217a 4500
999 _c338365
_d338365
020 _a8123909179
082 _a560
_bRAU.P
100 _aDavid M. Raup and Steven M.Stanley
245 _aPrinciples of Paleontology
250 _a2nd
260 _aNewDelhi
_bCBS
_c1985
942 _cBK