Programmed instruction in farmers' cooperative.

Programmed instruction in farmers' cooperative.

Detaylı Bibliyografya
Yazar: Colis, Oscar Loyola 1936
Materyal Türü: Tez
Dil:English
Baskı/Yayın Bilgisi: College, Laguna s. n. 1972.
Konular:
Agriculture > Programmed instruction.
Agriculture, Cooperative > Philippines.