000			00313nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aMichael C Ritota
245		0	_aDiagonstic Electrocardiography
250			_a1st(1969)
260			_bJ.B.Lippincott.
300			_a174
650			_aCardiology
942			_cMEDI
999			_c1008 _d1008