The art and science of communication 
Perkins, P.S. 
 -  John Wiley & Sons, Inc.  2008 
 - xxiii, 198 pages. 
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<br/><br/><label>ISBN: </label>978-0-470-24759-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business communication.
<br/><br/><label>Dewey Class. No.: </label>651.7 P41a 2008