A vacuum blackboard eraser/
Hernandez, Adonis P.,
A vacuum blackboard eraser/ Adonis p. Hernandez, Jeovani Y. Monte, Rommel P. Nonato - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2002. - 41 leaves
Undergraduate Thesis (BSEE) - Electrical Engineering
A vacuum blackboard eraser/ Adonis p. Hernandez, Jeovani Y. Monte, Rommel P. Nonato - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2002. - 41 leaves
Undergraduate Thesis (BSEE) - Electrical Engineering