Tomasi, Wayne. <br/><br/>
Introduction to data communications and networking / 
Wayne Tomasi. 
 - Upper Saddle River, N.J. :  Pearson Prentice Hall,  c2005. 
 - xvii, 967 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0130138282 9780130138286 
<br/><br/><label>LCCN: </label>2004274831 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.<br/>Computer networks.
<br/><br/><label>LC Class. No.: </label>TK5105  / .T66 2005 
<br/><br/><label>Dewey Class. No.: </label>004.6 621.382