Raj Kamal <br/><br/>
Mobile computing 

 - 2nd ed  
 - New Delhi  Oxford 
 - xiv, 627p. 
<br/><br/><label>ISBN: </label>0195686772  
<br/><br/><label>Subjects--Index Terms: </label>GSM WAP Mobile Network Layer 
<br/><br/><label>Dewey Class. No.: </label>621.396  / KAM