Principles of teaching and instructional technology / by Rosita L. Navarro ... [et al.]. - Quezon City : Philippine Association for Teacher Education and Katha Pub., c1988. - volume, 133 pages : illustrations ; 25 cm Bibliography : p. 132 - 133. ISBN: 9711500736 Subjects--Topical Terms: Teaching LC Class. No.: LB1025.2 / P93 1988