Walrand, Jean. <br/><br/>
Communication networks:  a first course/ 
Jean Walrand. 
 - 2nd ed. 
 - Boston:  WCB/McGraw-Hill,  1998. 
 - xv, 336 p.:  ill. (some col.)  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0256174040 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.