Corpuz, Brenda B. Educational technology 1 / Brenda B. Corpuz and Paz I. Lucido. - Third edition - Quezon City : Lorimar Publishing, Inc., 2015. - xii, 187 pages: illustration 25 cm. Includes bibliographic reference. in English ISBN: 971-685-805-1 Subjects--Topical Terms: Educational technology LC Class. No.: 371.33 C81e c2015