-
331
-
332
-
333
A proposed audio-visual program for the Mindanao Institute of Technology [microform]
Publicado em 1976Visual Material -
334
The effectiveness of the use of visual materials in a grade V social studies unit [microform].
Publicado em 1976Visual Material -
335
-
336
-
337
-
338
-
339
Modules on the construction of modules for teacher education, curriculum for development
Publicado em 1975Livro -
340