Stamper, David A. <br/><br/>
Essentials of data communications / 
David A. Stamper and the Saratoga Group 
 - Menlo Park, Calif.  Benjamin/Cummings  1997 
 - xviii, 366p.  ill.  25cm.  1 computer disk (3 1/2 in.) 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0805377360  RM291.65 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Data transmission systems