A diagnosis of college freshmen's difficulties in operations with signed numbers and laws of exponents - Betaño, Aurora Gadiano 1952- (1983)
Vita.
Thesis (M.A.T. Secondary Mathematics)--University of the Philippines, Diliman.
Keywords: Signed numbers; Exponents (Algebra); Mathematics -- Study and teaching (Higher) -- Philippines -- Palawan; College freshmen -- Philippines -- Palawan