000 00458pam a2200181a 44500
008 160408b1980 xxu||||| |||| 00| 0 eng d
020 _a0838597319
082 _a618.2
_bW673o16
100 _aWilliams, John Whitridge
245 1 _aWILLIAMS OBSTETRICS
250 _a16th
260 _aNew York
_bAppleton-Century-Crofts
_c1980
300 _axvi,1179
650 _aObstetrics
700 _aMacdonald, Paul C.
964 _gCIRC
997 _aA100481 C
999 _c327384
_d327384