Garg,Vijay Kumar <br/><br/>
Principles and application of GSM 

 - 1st . Ed. 
 - New Delhi  Pearson  2007 
 - 481 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering
<br/><br/><label>Dewey Class. No.: </label>621  / GA-G