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

 - 22nd 
 - India  Banarsidas Bhanot  2013 
 - 846 p.  31 cm 
 -   .
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<br/><br/>  Preventive Medicine, Social Medicine 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Medicine<br/>Preventive Medicine
<br/><br/><label>Dewey Class. No.: </label>WA108  / PAR