Instructional materials for social studies teachers focus on geography

書目詳細資料
主要作者:	Manzano, Wilhelmina Bucaneg 1943-
格式:	Thesis
語言:	English
主題:	Social sciences > Study and teaching > Philippines > Cagayan Valley. Geography > Study and teaching > Audio-visual aids. > Philippines > Cagayan Valley. Teaching > Aids and devices.