TY - BOOK T1 - Approaches to effective curriculum development second yearbook LA - English PP - s.l. PB - s.n.] YR - 1957 UL - https://tuklas.up.edu.ph/Record/UP-99796217604471206 OP - 82 NO - "Proceedings of the Second National Conference May 16-19, 1957".--T.p. NO - Mimeographed. CN - LB 2806.15 A66 KW - Curriculum planning : Philippines : Congresses. KW - Education : Philippines : Curricula : Congresses. ER -