000 00336cam a2200145 a 4500
020 _a9789996012563
050 0 0 _aMED RC683.5
_bE5A32
100 1 _aAehlert, Barbara.
245 1 0 _aECGs made easy
250 _a3rd ed.
260 _aSt. Louis
_bMosby
_c2006
300 _axv, 368 p.
_bill.
650 0 _aElectrocardiography
942 _cBK
999 _c9996
_d9996