Russell, Travis. <br/><br/>
Telecommunications protocols  [[Book] /] 
Travis Russell. 
 - 2nd.ed. 
 - New York :  McGraw Hill,  2000. 
 - 427 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 417-419) and index. 
<br/><br/> All age. 
<br/><br/><label>ISBN: </label>0071349154 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.<br/>Computer network protocols.
<br/><br/><label>Dewey Class. No.: </label>621.38212 
<br/><br/><label>National Library of Medicine Call No.: </label> / R T