000 00345nam a22001337a 4500
999 _c1964
_d1964
020 _a0130614408
082 _a616.1207547
_bE44
100 1 _aEllis, Karen M.
245 1 0 _aEKG in the heartbeat : a pocket guide for busy healthcare professionals
260 _aNew Jersey
_bPrentice Hall
_cc2002
300 _a84 p. ;
650 _aEKG
942 _cBK