Forouzan, Behrouz A. , <br/><br/>
Introduction to data communications and networking / 
Behrouz Forouzan, Catherine Coombs and Sophia Chung Fegan. 
<br/><br/><label>ISBN: </label>0256230447 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.<br/>Computer networks.
<br/><br/><label>LC Class. No.: </label>TK5105   / .F67 1998