Nayak, Rk   <br/><br/>
Social Work & Social Development 
by Rk  Nayak 
 - New Delhi   Shri Krishna Sahitya Sadan   1989 
 - 142 p. 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> HY  Siddiqui