000 00284nam a22001217a 4500
050 _aMED RG524
_bG7
100 _aGreen, George H.
245 _aIntroduction to obstetrics
260 _aLondon
_bN.M.Peryer Limited
_c1970
300 _a273p.
_bill.
650 _aObstetrics
942 _cBK
999 _c15988
_d15988