Burch, George E. <br/><br/>
A primer of electrocardiography 

 - 6th ed. 
 - Philadelphia  Lea & Febiger  1972 
 - xiv, 292 p.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography
<br/><br/><label>LC Class. No.: </label>MED RC681  / B8