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

 - 23rd ed. 
 - Jabalpul, India :  M/S Banarsidzas Bhanet Pub.,  2015. 
 - 936 p. :  ill. 
<br/><br/><label>ISBN: </label>9789382219057 
<br/><br/><label>Subjects--Topical Terms: </label>--Social Medicine