LOCKER, K. O. <br/><br/>
Essential of Business and Administrative Communication. 

 - New York,  McGraw Hill,  2006. 
 - xx, 436p.: ill.; figure, picture  Glossary & Index  27cm 
<br/><br/><label>ISBN: </label>978-0-07-087754-2 
<br/><br/><label>Dewey Class. No.: </label>658.45 LOC