Dulek, Ronald E. <br/><br/>
Principles of Business Communication 

 - New York  Macmillan Pub.  1990 
 - xliii, 627 p. 
<br/><br/><label>ISBN: </label>23307501 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Communication
<br/><br/><label>Dewey Class. No.: </label>658.45