Gelber, Stan <br/><br/>
Data communications today  : networks, the internet, and the enterprise 
Stan Gelber 
 - 2nd 
 - New Jersey:  Prentice Hall,  1997. 
 -  xiii,465p. 
<br/><br/> Hardcover 
<br/><br/>Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0-13-755950-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems
<br/><br/><label>Dewey Class. No.: </label>004.6  / GED