000 00280nam a2200109Ia 4500
008 220729s1988 xx 000 0 und d
041 _aeng
100 _aChaudhuri S K
245 _aPractice of fertility control
250 _a2
260 _aNew Delhi
_bChuachill Livingstone
_c1988
999 _c128989
_d128989