Walrand, Jean. <br/><br/>
Communication networks :  a first course / 
Jean Walrand. 
 - Homewood, IL :  Aksen Associates and Irwin,  c1991. 
 - xvi, 460 p. :  ill. (some col.) ;  25 cm. 
 - The Aksen Associates series in electrical and computer engineering .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0256088640 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.