Park, J. E <br/><br/>
Text book of preventive and social medicine 

 - 10th 
 - Jabalpur  : M. S Banavsidas Bhanot,  1985 
 - 562p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health <br/>| Medicine <br/>| Preventive medicine<br/>| Epidemiology <br/>| Communication diseases 
<br/><br/><label>Dewey Class. No.: </label>616 P22T