Kasera, Sumit, <br/><br/>
2.5G Mobile Networks : 

 -  Tata McGraw-Hill Education,  2008. 
<br/><br/><label>ISBN: </label>9780070656925 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Packet Radio Service.
<br/><br/><label>Dewey Class. No.: </label>621.38456  / KAS