000 00383nam a22001457a 4500
008 230210b ||||| |||| 00| 0 eng d
020 _a0-8121-0658-X
050 _aRG101.W96 1979
100 _aWynn .M Ralph
245 _aobstetrics and gynecology
_bthe clinical core
250 _a2nd edi
260 _aUSA
_bPhiladelphia
_cc 1979
300 _axiii,296p
_b24 cm
942 _2lcc
_cBK
999 _c14660
_d14660