Improvised engine exhaust filter device/

Nacario, Samuel A.,

Improvised engine exhaust filter device/ Samuel A. Nacario, Marvin F. Lomenario, Marion Dexter S. Mora - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2009. - 78 leaves.

Undergraduate Thesis (BSME) - Mechanical Engineering