Gupta, Prakash C <br/><br/>
Data communications and computer networks/ 
Prakash C. Gupta 
 - New Delhi :  Prentice-Hall of India,  2006 
 - xxvii,800p. :  illus.;  23cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>8120328469(pbk)  Rs. 450.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems<br/>Communication--Network analysis<br/>Computer networks
<br/><br/><label>Dewey Class. No.: </label>004.6