Sharma, Chetan  Nakamura, Yasuhisa  <br/><br/>
Wireless Data Services  Technologies, Business Models and Global Markets 

 - Cambridge  Cambridge University Press  2003 
 - xxxvii+361p.,25X18Cm 
<br/><br/><label>ISBN: </label>0521828430 
<br/><br/><label>Dewey Class. No.: </label>621.384 S531