Das, J. <br/><br/>
Principles of digital communication / 
J. Das, S.K. Mullick [and] P.K. Chatterjee 
 - New Delhi :  Wiley,  c1986 
 - xv, 645 p. :  ill. ;  25 cm. 
<br/><br/> "A Halsted Press book." 
<br/><br/><label>ISBN: </label> Rs. 65.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communications
<br/><br/><label>Dewey Class. No.: </label>001.64