Defleur Melvin L Melvin Lawrence 1923 <br/><br/>
The Flow Of Information An Experiment In Mass Communication Introduction. 
Malvin L Defleur And Otto N Larsen New  
 - New Brunswick U.S.A. :   Transaction Books ;  1987. 
 - xiv,302 pages  24 cm 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>088738675X 
<br/><br/><label>LC Class. No.: </label>HM258 DEF 1987