Crowley, David <br/><br/>
Communication in history : technology, culture, society / 
David Crowley, Paul Heyer 
 - 6th ed. 
 -  Allyn and Bacon  2011 
<br/><br/>22094 
<br/><br/><label>ISBN: </label>9780205724284 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication - History<br/>Mass media - History
<br/><br/><label>LC Class. No.: </label>P  / 90