Dimond, E. Grey <br/><br/>
Electrocardiography and vectorcardiography / 
by E. Grey Dimond 
 - 4th ed. 
 - Boston :  Little Brown & Co.,  1967 
 - 152 p. :  ill.;  22 cm. 
<br/><br/> First-3d ed. published under title: Electrocardiography 
<br/><br/>Includes bibliographies 
<br/><br/><label>LCCN: </label>67-016738 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography<br/>Vectorcardiography