ADISESHIAH (WTV) and SEKHAR (Sulochana). <br/><br/>
Educational and social research. 

 - Coimbatore  Velan Pathippagam  1977 
 - iii,277,v 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational research<br/> <br/>
<br/><br/><label>Dewey Class. No.: </label>001.4 ADIE