IPSED modules for Leyte-Samar region.

IPSED modules for Leyte-Samar region.

Détails bibliographiques
Collectivités auteurs: Integrated Program in Science Education for Development, National Science Development Board
Format: Livre
Langue:English
Publié: Quezon City Published for NSDB by UP Science Education Center 1981.
Sujets:
Science > Study and teaching (Secondary) > Philippines > Leyte.
Science > Study and teaching (Secondary) > Philippines > Samar.