Barker, David James Purslove <br/><br/>
Epidemiology in medical practice/ 
D. J. P. Barker 
 - Edinburgh:  Churchill Livingstone,  1976 
 - viii, 140 p.:  ill.;  21cm 
<br/><br/> Acc. No. 06822 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0443014469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology
<br/><br/><label>National Library of Medicine Call No.: </label>WA105