Corpuz, Brenda B. Educational technology 1/ Brenda B. Corpuz - Third edition - Manila : Lorimar Publising, Inc., c2015. - xii, 186 pages ; 25 cm. ISBN: 971 685 805 1 Subjects--Topical Terms: 1. Educational technology. Dewey Class. No.: Fil. 371.33 C822e 2015