TY  - BOOK
AU  - Del Mundo, Valentina R.
TI  - The effects of extra curricular activities related vaiables to the academic performance of selected students in national high schools of Tiaong District  AY 2012-2013
AV  - CD-02919t 
CY  - San Pablo City
PB  - Laguna State  Polytechnic University
KW  - Physical Education
N1  - Physical Education
ER  -