Embestro, Joeven A., Maintenance program of Camarines Sur III electric cooperative, inc. Joeven A. Embestro., Alvin C. Magistrado., Niel A. Nagrampa., - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2008. - 79 leaves. Undergraduate Thesis (BSEE) - Electrical Engineering Subjects--Topical Terms: Electric cooperatives--Maintenance programs.