Wilcox, Dennis L. <br/><br/>
Public Relations  : Strategies And Tactics 

 - 4th ed. 
 - usa :  Harper Collins College Publishers ,  1995 . 
 - 696p. 
<br/><br/><label>ISBN: </label>9780673993090 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations<br/>United States<br/>Public relations--Study and teaching
<br/><br/><label>LC Class. No.: </label>HM1221