Singhal, Alok. <br/><br/>
Data communication and network / 
By Alok Singhal...[et.al]. 
 - 1st ed. 
 - New Delhi :  Excel Books ,  2002. 
 - xii,227p. ;  24 cm. 
<br/><br/><label>ISBN: </label>817446297x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Multiplexing and switching<br/>Elementary protocols for channel allocation<br/>Fiber optic communications
<br/><br/><label>Dewey Class. No.: </label>004.65   / SINA