Instructional materials for social studies teachers focus on geography

Bibliografski detalji
Glavni autor:	Manzano, Wilhelmina Bucaneg 1943-
Format:	Disertacija
Jezik:	English
Teme:	Social sciences > Study and teaching > Philippines > Cagayan Valley. Geography > Study and teaching > Audio-visual aids. > Philippines > Cagayan Valley. Teaching > Aids and devices.