Mattes, Andy <br/><br/>
21st century communications / 
Andy Mattes and Bob Emmerson 
 - Oxford :  Capstone,  2003 
 - 121 p. :  ill. 
<br/><br/><label>ISBN: </label>1841124753 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business enterprises--COMPUTER NETWORKS.<br/>BUSINESS COMMUNICATION<br/>COMMUNICATION IN MANAGEMENT
<br/><br/><label>LC Class. No.: </label>HD30.37  / M377T