Culbertson, Hugh M. <br/><br/>
Social, Political, And Economic Contexts In Public Relations  : Theory And Cases 

 - Usa :  LEA ,  1993 . 
 - 322p. 
<br/><br/><label>ISBN: </label>9780805812886 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations--Issues management
<br/><br/><label>LC Class. No.: </label>HD59.5