000 00429cam a2200169 4500
999 _c21234
_d21234
005 20250301214050.0
082 _a617. 95
_bB749p
090 _aCOLECCION GENERAL
041 0 _aesp
100 1 _aBrewer, Lyman A.
245 1 _aProsthetic hear valves. /
_cLyman A. Brewer
250 _a1st. ed
260 _bCharles C Thomas, Publisher
_c19690000
_aIllinois, us
300 _a909
_bilus
650 0 7 _aCORAZON.
942 _2ddc
_cBK