Backer, Thomas E. <br/><br/>
Designing health communication campaigns: What works? 

 - Newbury Park  Sage  1992 
 - 181p. 
<br/><br/><label>ISBN: </label> USD 58.00 
<br/><br/><label>Source: </label> USD 58.00 
<br/><br/><label>Dewey Class. No.: </label>362.1014 BAC