Goldman, J. Melvin. <br/><br/>
Principles of clinical electrocardiography / 
Mervin J. Goldman. 
 - 7th ed. 
 - San Francisco :  Lange Medical,  1970. 
 - 400 p. ;  25 cm. 
<br/><br/>Includes index and bibliographical references. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography.<br/>Heart diseases--Diagnosis.