Singh, Dileep Kumar, Singh, Dinesh Kumar ; Singh,  <br/><br/>
Pathyacharya vikas / 
Singh, Dileep Kumar, Singh, Dinesh Kumar ; Singh,  
 -  Anubhav Publication House, Allahabad 
 - 282p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>375  / SINP