TY  - BOOK
AU  - Gerobin, Marcial M.,
TI  - Emergency power supply audio visual room using photovoltaic cell
PY  - 2005///
CY  - Nabua, Camarines Sur
PB  - Camarines Sur Polytechnic Colleges
N1  - Undergraduate Thesis (BSEE) - Electrical Engineering
ER  -