The relative effects of two methods of teaching multiplication of mixed numbers - Cadag, Salvacion Deduque 1934- (1980)
Vita.
Thesis (M.A. Mathematics Education)--University of the Philippines, Diliman.
Keywords: Multiplication -- Study and teaching (Elementary) -- Philippines -- Bacon (Sorsogon); Mathematics -- Study and teaching (Elementary) -- Philippines -- Bacon (Sorsogon)