000 00305cam a2200133 4500
050 0 0 _aMED RC681
_bB8
100 1 _aBurch, George E.
245 1 2 _aA primer of cardiology
250 _a4th ed.
260 _aPhiladelphia
_bLea & Febiger
_c1971
300 _axvi, 350 p.
_bill.
650 0 _aHeart
942 _cBK
999 _c8720
_d8720