000 00261nam a2200109Ia 4500
008 230316s9999 xx 000 0 und d
100 _aDutta, DC
245 0 _aDC Dutta's Textbook of Obstetrics
260 _bJaypee
_aN. Delhi
_c2019
300 _a660
942 _cBK
999 _c2894
_d2894