000			00311nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aDale Dubin
245		0	_aRapid Interpretation OF E K G`S
250			_a3rd(1976)
260			_bCover Publishing CO
300			_a295
650			_aCardiology
942			_cMEDI
999			_c1020 _d1020