000 00528nam a2200193Ia 4500
008 200129s9999 xx 000 0 und d
020 _a870412132
041 0 _aeng
082 0 4 _a618.1/B443c/08.2.265
100 1 _aBenson, Ralph C.
245 0 _aCurrent obstetric & gynecologic dianosis & treatement
250 _aLange Medical Publications
264 _a#¿NOMBRE?
300 _axiii p. ;
_c 1038 páginas. ;
_c 26 cm
336 _atxt
337 _an
338 _anc
999 _c250840
_d250840
942 0 0 _00