000			00379nam a2200145Ia 4500
005			20251222144920.0
008			251222s9999||||xx |||||||||||||| ||spa||
020			_a9780071497015
082			_a618.2/C96/V.II
100			_aCunningham, Gary
245		0	_aWilliams Obstetricia
250			_a23a. ed.
264			_bMcGraw-Hill Interamericana Editores, S.A. de C.V.
942			_cLIB
999			_c22698 _d22698