Roy, Rabindra Nath <br/><br/>
Mahajan & Gupta textbook of preventive and social medicine 

 - 4 
 - New Delhi  Jaypee  2013 
 - 703p. 
<br/><br/><label>ISBN: </label>9789350901878 
<br/><br/><label>Subjects--Topical Terms: </label><br/>A.P.H - Public health
<br/><br/><label>Dewey Class. No.: </label>614 MAH G