FitzGerald, Jerry,  1936- <br/><br/>
Business data communications and networking / 
Jerry FitzGerald, Alan Dennis 
 - 9th ed. 
 - Hoboken, NJ :  John Wiley & Sons, Inc.,  2007 
 - xii, 580 p. :  ill. (some col.), maps (some col.) ;  25 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9780471771166 (hbk. : acid-free paper) 0471771163 (hbk. : acid-free paper)  RM119.71 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems<br/>Computer networks<br/>Office practice--Automation