TY  - BOOK
AU  - Gumabay, Maria Visitacion N.
TI  - Knowledge and utilization of free open source software among information technology educators in Region 02: : proposed free open source training program
AV  - CD-02005t 
PY  - 2012///
CY  - Tuguegarao City
PB  - Saint Paul University Philippines
N1  - Doctor in Information Technology
ER  -