Schott A. <br/><br/>
Cardiographic technique:  a manual for caridological technicians/ 
A. Schott and E.H. Snell 
 - 2nd ed. 
 - London:  William Heinemann Medical Books,  1963 
 - 140 p.:  ill.;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> £ 25.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiography<br/>Electrocardiography<br/>Heart--Diseases--Diagnosis
<br/><br/><label>Dewey Class. No.: </label>616.12075