IPSED modules for Leyte-Samar region

IPSED modules for Leyte-Samar region

Dades bibliogràfiques
Autor corporatiu: National Science Development Board. Education and Training Division, MInistry of Education and Culture, Region VIII, Divine Word University, UP Science Education Center
Format: Llibre
Idioma:English
Publicat: Quezon City Published by the UP Science Education Center for NSDB 1981.
Matèries:
Science > Study and teaching (Secondary).