NAGPAUL P.S. Ed. <br/><br/>
Organization and officirncy of research groups. 
NAGPAUL P.S. Ed. 
 - New Delhi   NISTADS           1987 
 - 258p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:84.1,d, M8/SC