Lemberg, Louis <br/><br/>
Vectorcardiography a programmed introduction / 
Louis Lemberg, Agustin Castellanos. 
 - 2nd ed. 
 - New York :  Appleton-Century-Crofts,  1975. 
 - 260 p. 
 - 616.1'2 .
<br/><br/>Bibliogr.: p. 253-260 
<br/><br/><label>ISBN: </label>0-8385-9396-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vectorcardiography-Programmed instruction
<br/><br/><label>Dewey Class. No.: </label>616.1'2