Taub, Herbert Schilling, Donald L. <br/><br/>
Principles of communication systems. 

 - New Delhi  Tata Mcgraw-Hill Publishing Co.Ltd.  2000 
 - xvii, 759p.  23cm. 
<br/><br/><label>ISBN: </label>0074624563 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Communication systems
<br/><br/><label>Dewey Class. No.: </label>621.3811  / T18P