000 00389nam a2200145Ia 4500
008 200408s9999 xx 000 0 und d
041 0 _aeng
060 0 4 _aWQ202
_bB474C 1984
100 0 _aBenson Ralph C.
245 1 0 _aCurrent obstetric
250 _a5th ed.
260 _aCalifornia
_bLange Medical Pub
_c1984
300 _a1082 p.
650 4 _aOBSTETRICS / GYNECOLOGY
999 _c42149
_d42149