IPSED modules for Leyte-Samar region

IPSED modules for Leyte-Samar region

Manylion Llyfryddiaeth
Awduron Corfforaethol: National Science Development Board. Education and Training Division, MInistry of Education and Culture, Region VIII, Divine Word University, UP Science Education Center
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Quezon City Published by the UP Science Education Center for NSDB 1981.
Pynciau:
Science > Study and teaching (Secondary).