Dahama, O P. <br/><br/>
Education and Communication for Development / 
By O P Dahama, O P Bhatnagar. 
 - 2nd. 
 - New Delhi :  CBS Publishers & Distributors Pvt Ltd,  2019. 
 - 734p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788120400306 
<br/><br/><label>Dewey Class. No.: </label>371.2  / DAH