Temes, Lloyd. <br/><br/>
Theory And Problems Electronic Communication 

 - 2nd ed. 
 - New Delhi :  Tata McGraw-Hill Publishing Company Limited,  c1998. 
 - vi, 178 p.:  [E1] 
<br/><br/><label>ISBN: </label>0070584095 
<br/><br/><label>Dewey Class. No.: </label>621.382  / TEM/SCH/THE