Trinidad, Jorge O., Performance of TLE- electronic products assembly and servicing learners in mensuration and calculation / Jorge O. Trinidad. - xiv, 269 leaves : colored illustrations, figures, tables ; 27 cm. Includes bibliographical references. Subjects--Topical Terms: Mensuration and Calculation,Electronic products assembly,Learning resource development,Livelihood education. Dewey Class. No.: 621.381 / T833p