Gagliardi, Robert M. <br/><br/>
Introduction to communications engineering 
Robert M. Gagliardi 
 - 2nd ed. 
 - New Delhi  Wiley India Pvt. Ltd.  1988 
 - xv, 621p. 
<br/><br/><label>ISBN: </label>9788126549351 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication
<br/><br/><label>Dewey Class. No.: </label>621.38 G1219i2