Dubin, Dale <br/><br/>
Rapid interpretation of EKG  a programmed course 
by Dale Dubin 
 - 3rd ed. 
 - Tampa, Fla  Cover Pub.  1974 
 - 295 p. : ill. ; 26 cm. 
<br/><br/><label>ISBN: </label>0912912006 
<br/><br/><label>LCCN: </label>74-117076 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography--Programmed texts