Relative effectiveness of four types of informational material to PACD adult classes in some Laguna barrios

The purpose of this study is to find out which among four types of informational material: 1) technical, 2) semi-technical, 3) popular, non-illustrated, and 4) popular, semi-illustrated, is most effective in presenting informational material to the Presidential Assistant on Community Development (PA...

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书目详细资料
主要作者: Gomez, Ely D. 1934-
格式: 图书
语言:English
出版: [Quezon City s.n.] 1964.
主题: