Narang Nishit | Kasera Sumit <br/><br/>
2G Mobile Networks: GSM and HSCSD 

 - India  Tata McGraw Hill  2007 
 - 351 
<br/><br/><label>ISBN: </label>9780070621060 
<br/><br/><label>Dewey Class. No.: </label> / 5503