Friedman, H. Harold. <br/><br/>
Diagnostic electrocardiography and vectorcardiography  

 - 2d ed. 
 - New York   McGraw-Hill  1977 
 - x, 630 p.   ill.  
<br/><br/><label>ISBN: </label>0070224242 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography<br/>Vectorcardiography
<br/><br/><label>LC Class. No.: </label>MED RC683.5  / E5F68