Programmed instruction in farmers cooperative [microform]

Detaylı Bibliyografya
Yazar:	Colis, Oscar Loyola 1936-
Materyal Türü:	Visual Material
Baskı/Yayın Bilgisi:	Quezon City Photoduplication Service. University of the Philippines Library 1977.
Konular:	Agriculture, Cooperative > Philippines. Agriculture > Programmed instruction.