Attri, Ajay Kumar <br/><br/>
Adult education 
Ajay Kumar Attri 
 - New Delhi  APH Publishing Corporation  2012 
 - viii,133p.:ill.;  22cm. 
<br/><br/><label>ISBN: </label>9788131315293 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult education
<br/><br/><label>Dewey Class. No.: </label>374 ATT