IPSED modules for Leyte-Samar region

IPSED modules for Leyte-Samar region

Bibliografische gegevens
Coauteurs: National Science Development Board. Education and Training Division, MInistry of Education and Culture, Region VIII, Divine Word University, UP Science Education Center
Formaat: Boek
Taal:English
Gepubliceerd in: Quezon City Published by the UP Science Education Center for NSDB 1981.
Onderwerpen:
Science > Study and teaching (Secondary).