Use and production of audiovisual aids for co-operative education 

 - Kampala:  Co-operative Alliance,  1972 
 - 135 p.:  ill.;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audiovisual materials
<br/><br/><label>Dewey Class. No.: </label>AF 371.335 USE