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

 - 17th ed. 
 -  Banarsidas Bhanot  2002 
 - 675p. 
<br/><br/><label>ISBN: </label>81-901202-5-6  400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOMEDICAL SCIENCE
<br/><br/><label>Dewey Class. No.: </label>614  / PAR