Ritota, Michael C.,  1914- <br/><br/>
Diagnostic electrocardiography / 
by Michael C. Ritota 
 - Philadelphia :  J. B. Lippincott,  1969 
 - 174 p. :  ill. ;  27 cm. 
<br/><br/><label>LCCN: </label>68-026656 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography
<br/><br/><label>National Library of Medicine Call No.: </label>WG140  / .R611d 1969 9