IPSED modules for Leyte-Samar region

IPSED modules for Leyte-Samar region

書誌詳細
共著者: National Science Development Board. Education and Training Division, MInistry of Education and Culture, Region VIII, Divine Word University, UP Science Education Center
フォーマット: 図書
言語:English
出版事項: Quezon City Published by the UP Science Education Center for NSDB 1981.
主題:
Science > Study and teaching (Secondary).