000 00343nam a2200145Ia 4500
008 210804s2010||||xx |||||||||||||| ||und||
041 _aeng
082 _a618.2
_bCUN/WI.23
100 _aGary Cunningham
245 0 _aWilliams obstetrics
_bwilliams
250 _a23
260 _aNew york
_bMcgraw hill
_c2010
300 _a1385
942 _cREF
999 _c10253
_d10253