S.C. basu <br/><br/>
H.B. of preventive and social medicine 

 - 0 
 - NULL  "current book internationl, nd, "  1998 
 - 480 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NULL
<br/><br/><label>Dewey Class. No.: </label>614.1