Ramakumar R <br/><br/>
Technical  demography 
Ramakumar R 
 -  1986 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>52246 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>Y:5:(B), M6