Taylor, Ian. <br/><br/>
Principles of epidemiology,  by Ian Taylor and John Knowelden. 

 - 2d. ed. 
 - London,  Churchill,  1964 
 - vii, 336 p.  illus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology
<br/><br/><label>National Library of Medicine Call No.: </label>WA 100  / .T39 1964