Cosby, Richard S., <br/><br/>
Heart block / 
Richard S. Cosby, Michael Bilitch. 
 - New York :  McGraw-Hill,  c1972. 
 - xii, 251 p. : 
<br/><br/> "A Blakiston publication." 
<br/><br/><label>ISBN: </label>0070131953 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heart block.
<br/><br/><label>Dewey Class. No.: </label>616.12  / He