Protoype pico hydro power source/
Ubaldo, Joseph M.,
Protoype pico hydro power source/ Joseph M. Ubaldo, Janice C. Goleta, Francis Anthony S. No, Anabelle S. Gonzales - Nabua, Camarines Sur : Camarines sur Polytechnic Colleges ; 2010. - 74 leaves.
Undergraduate Thesis (BSEE) - Electrical Engineering
Protoype pico hydro power source/ Joseph M. Ubaldo, Janice C. Goleta, Francis Anthony S. No, Anabelle S. Gonzales - Nabua, Camarines Sur : Camarines sur Polytechnic Colleges ; 2010. - 74 leaves.
Undergraduate Thesis (BSEE) - Electrical Engineering