000 00301nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aDebaroh Tanzer
245 0 _aWhy Natural Childbirth
250 _a1972
260 _bDOUBLEDAY & COMPANY
300 _a289
650 _aObs & Gyne
942 _cSURG
999 _c1866
_d1866