000 00463cam a2200181 4500
999 _c21142
_d21142
005 20250301214046.0
082 _a617. 98
_bS946p
090 _aCOLECCION GENERAL
041 0 _aeng
100 1 _aSwenson, Orvar.
245 1 _aPediatric surgery. /
_cOrvar. Swenson
250 _a2nd. ed
260 _bAppleton-Century-Crofts
_c19620000
_aNew York, us
300 _a779
_bilus
650 0 7 _aPEDIATRIA-CIRUGIA
650 0 7 _aCIRUGIA PEDIATRICA.
942 _2ddc
_cBK