IPSED modules for Leyte-Samar region.

IPSED modules for Leyte-Samar region.

書誌詳細
共著者: Integrated Program in Science Education for Development, National Science Development Board
フォーマット: 図書
言語:English
出版事項: Quezon City Published for NSDB by UP Science Education Center 1981.
主題:
Science > Study and teaching (Secondary) > Philippines > Leyte.
Science > Study and teaching (Secondary) > Philippines > Samar.