Singh, R.P. <br/><br/>
Communication systems analog & digital / 
R.P. Singh, S.D. Sapre. 
 - Second edition 
 - xi, 584 pages :   illustrations ;   24 cm. 
<br/><br/><label>ISBN: </label>9780070634541 0070634548 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunications.<br/>Digital communication.<br/>Data transmission system.
<br/><br/><label>Dewey Class. No.: </label>621.382