TY  - BOOK
AU  - Valencia, Kari
AU  - Valencia, Kari
TI  - Study on the effects of the use of Cell Phone among OLOPS Student in the 2nd Semester of School Year 2003-2004, A
AV  - HQ 784 V35 2004 THE00479
PY  - 2004///
CY  - Marikina City
PB  - OLOPSC , 
KW  - Children
KW  - Effect of technological innovations
KW  - Cell phones
KW  - Social aspects
N1  - Includes appendices and bibliography; Approval Sheet
ER  -