Friis Robert H., Sellers Thomas A. <br/><br/>
Epidemiology for public health practice   

 - 3rd ed. 
 - Boston  Jones and Bartlett Publishers  2004 
 - 616 p.  23 cm. 
 -   .
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<br/><br/>  Epidemiology, Public Health 
<br/><br/><label>ISBN: </label>0763731706 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology<br/>Public Health
<br/><br/><label>Dewey Class. No.: </label>WA105  / FRI