Walfrand, Jean <br/><br/>
Communication networks :  a first course / 
by Jean Walfrand 
 - 460 p. :   ill. ;   24 cm. 
<br/><br/> Pg. 1-72 (missing) 
<br/><br/>Includes bibliographical reference and index 
<br/><br/><label>ISBN: </label>0256088640 (hc) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks
<br/><br/><label>LC Class. No.: </label>TK5105.5 W35 1991 
<br/><br/><label>Dewey Class. No.: </label>004.6