Friis, Robert H. <br/><br/>
Epidemiology for Public Health Practice 

 - 3rd Edition 
 - Canada:  Jones and Bartlett Pub.,  2004 
 - xviii, 616p.:  ill  22cm 
<br/><br/> Includes Bibliographical Reference and Index. 
<br/><br/><label>ISBN: </label>9780763731700 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eoidemiology--Public Health Personnel
<br/><br/><label>Dewey Class. No.: </label>614.421 FRI