Stacks Don W. <br/><br/>
Essentials of Communication Research 
Don W. Stacks & John E. Hocking 
 - USA  HarperCollins Publishers Inc  1992 
<br/><br/><label>ISBN: </label>0060464240 9780060464240 
<br/><br/><label>LC Class. No.: </label>P91.3 STA