GIL HELD; RAY SARCH <br/><br/>
DATA COMMUNICATION: A COMPREHENSIVE APPROACH 

 - 3 
 -  MCGRAW HILL BOOK COMPANY  1990 
 - 587 
<br/><br/><label>ISBN: </label>9780070280495 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SCIENCE NETWORKS 
<br/><br/><label>Dewey Class. No.: </label>004.6   N5 (MCA)  / GIL