Rothman, Kenneth J. <br/><br/>
Modern epidemiology / 
Kenneth J. Rothman. 
 - 1st ed. 
 - Boston :  Little, Brown,  c1986. 
 - xvi, 358 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0316757764 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology--Statistical methods.<br/>Epidemiology--Research--Methodology.
<br/><br/><label>LC Class. No.: </label>RA652.2.M3  / R67 1986