An Introduction to community medicine / 

 - Edinburgh ;  New York :  Churchill Livingstone,  1983. 
 - vi, 134 p. :  ill. ; 
<br/><br/><label>ISBN: </label>0443024642  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health.
<br/><br/><label>LC Class. No.: </label>MED RA425  / I57