Mass communication:   Teaching and studies an universities. 
Katzen, may. 
 - Paris,  Unesco press.  1975. 
 - 278p. 
<br/><br/><label>ISBN: </label>92-3-101158-8 
<br/><br/><label>Subjects--Topical Terms: </label>--School of Business and Education
<br/><br/><label>LC Class. No.: </label>PQ 1.3   / K38 1975