Lilienfeld, Abraham M. <br/><br/>
Foundations of epidemiology / 

 - 2d ed. 
 - New York :  Oxford University Press,  1980. 
 - xv, 375 p.   ill.  
<br/><br/><label>ISBN: </label>0195027221 019502723 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology.<br/>Epidemiologic methods.<br/>Epidemiology.
<br/><br/><label>LC Class. No.: </label>MED RA651  / L54