Pfeiffer, William S. <br/><br/>
Proposal Writing : The Art Of Friendly Persuasion. 

 -  Merrill  1989 
 - X, 230 P. 23 CM. 
<br/><br/><label>ISBN: </label>675209889 
<br/><br/><label>Dewey Class. No.: </label>808.06665 PFE 1989