Cooksey, Jon D. <br/><br/>
Clinical vectorcardiography and electrocardiography / 
by Jon D. Cooksey, Marvin Dunn and Edward Massie 
 - 2nd ed. 
 - Chicago :  Year Book Medical Pub.,  1977 
 - 759 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0815118511 
<br/><br/><label>LCCN: </label>76-053324 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vectorcardiography<br/>Electrocardiography