Coombs,Catherine <br/><br/>
Data Communications and Networking 

 - Boston  McGraw Hill  2001 
 - xxxii, 908  col.ill. 
<br/><br/><label>ISBN: </label>0072322047 (10) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Data transmission systems
<br/><br/><label>Dewey Class. No.: </label>004.6  / F56