Gupta, Prakash C. <br/><br/>
Data Communications 
Prakash C. Gupta 
 - New Delhi :   Prentice-Hall,  c1996. 
 - xiii, 475 p. :  ill.,  24 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8120311183 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Data transmission systems.2.Digital Electronics
<br/><br/><label>Dewey Class. No.: </label>004.6