Dahama (O.P) & Bhatnagar (O.P) <br/><br/>
Education and communication for development 

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 -  Oxford & IBH Pub  1985 
<br/><br/><label>ISBN: </label>81-204-0030-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agrl.Extn.<br/>Education
<br/><br/><label>Dewey Class. No.: </label>9P   M85;4