Crowley, David <br/><br/>
Communication in history :  Technology, Culture, Society / 
David Crowley  
 - 4th ed. 
 - Boston :  Pearson Education,  2003 
 - 331 p.:  ill.; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0321088050 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>LC Class. No.: </label>P90 .C62945 2003