Backer, Thomas E., Rogers, Everett M. <br/><br/>
Organizational aspects of health communication campaigns: what works? 

 - Newbury Park  Sage  1993 
 - x,250p, 22cm 
<br/><br/><label>ISBN: </label>0803949979 
<br/><br/><label>Dewey Class. No.: </label>613.07,  / D, bac