Liwanag, Rolando <br/><br/>
Cellular telephone services industry 

 -  DEcember 2008 
 - Volume 8 Number 89, 70-71 
<br/><br/><label>ISSN: </label>0115-3544 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CELLULAR TELEPHONE INDUSTRY