IPSED modules for Leyte-Samar region

IPSED modules for Leyte-Samar region

Dettagli Bibliografici
Enti autori: National Science Development Board. Education and Training Division, MInistry of Education and Culture, Region VIII, Divine Word University, UP Science Education Center
Natura: Libro
Lingua:English
Pubblicazione: Quezon City Published by the UP Science Education Center for NSDB 1981.
Soggetti:
Science > Study and teaching (Secondary).