Ramirez, Aileen Mae P. <br/><br/>
Understanding the quality and motivation of adolescent social network friendship 
Aileen Mae P. Ramirez 
 - Baguio City  Saint Louis University  2012 
 - ix, 120p. 
<br/><br/>Master of Science 
<br/><br/><label>LC Class. No.: </label>CD-01973t