कवर छवि

IPSED modules for Leyte-Samar region

ग्रंथसूची विवरण
निगमित लेखकों: National Science Development Board. Education and Training Division, MInistry of Education and Culture, Region VIII, Divine Word University, UP Science Education Center
स्वरूप: पुस्तक
भाषा:अंग्रेज़ी
प्रकाशित: Quezon City Published by the UP Science Education Center for NSDB 1981.
विषय:
Science > Study and teaching (Secondary).