Scheidt, Stephen. <br/><br/>
Basic electrocardiography :  ecg / 
Stephen Scheidt. 
 - West caldwell,  CIBA-GEIGY,  c1986. 
 - v 122 pages . :  illustrations. colour. 
<br/><br/><label>ISBN: </label>0914168134 
<br/><br/><label>LC Class. No.: </label>RC 683.5  / .E553 1986