Public relations writing and media techniques 
Wilcox, Dennis L. 
 -  Harper Collins Publishers.  1990 
 - xiv, 461 pages. 
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<br/><br/><label>ISBN: </label>0-06-047105-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations -- United States.
<br/><br/><label>Dewey Class. No.: </label>659.2 W49p 1990