000			00315nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aEdward K Chung
245		0	_aPrinciples Of Cardiac Arrythmias
250			_a2nd(1977)
260			_bWilliams & Wilkins
300			_a770
650			_aCardiology
942			_cMEDI
999			_c1038 _d1038