Dahama, OP <br/><br/>
Education and Communication for Development 
/ by OP Dahama 
 - 2nd 
 - New Delhi:  CBS Publishers & Distributors Pvt Ltd,   1980. 
 - xxiii,734p. 
<br/><br/><label>ISBN: </label>9788120400306 
<br/><br/><label>Dewey Class. No.: </label>372.6  / DAH/E