Lupdag, Anselmo D, Educational psychology - Mandaluyong: National Bookstore; ©1984. - xx, 264 pages Illustrations 22 cm. Includes index. ISBN: 971-08-2169-5 Subjects--Topical Terms: Educational Psychology LC Class. No.: LB1051 / .L965 1984 Dewey Class. No.: 370.1 / L96e 1984