Park, K <br/><br/>
Park's textbook of preventive and social medicine 

 - 14 
 - Jabalpur  Banarsidas Bhanot  1994 
 - 538p. 
<br/><br/><label>ISBN: </label>8190011863 
<br/><br/><label>Subjects--Topical Terms: </label><br/>A.P.H - Public health
<br/><br/><label>Dewey Class. No.: </label>614 PAR