Foundations of Epidemiology 
Lilienfeld,Abraham M.and David E.Lilienfeld 
 - 2nd Edition 
 - New York  Oxford University Press  c1980 
 - xv, 375 pages  ill,  23 cm 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>019502723x 
<br/><br/><label>LC Class. No.: </label>RA651  / .L54 1980