Search Results       Your search for [author]Ala, Eufemia Q. Hoyohoy. returned 1 record.           Indigenous and low-cost teacher-made instructional materials : their relation to selected variables. by Ala, Eufemia Q. Hoyohoy.; 1996. Subject: Teaching -- Aids and devices; Science -- Study and teaching -- Aids and devices; Wealth -- Study and teaching -- Aids and devices.          Add to Book Cart Relevance: 31.61%