Mass media in Canada. 

 - Toronto :  Ryerson Press,  [c1962] 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>64002144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication -- Canada.--Communication -- Canada.
<br/><br/><label>LC Class. No.: </label>P92.C3  / I7