Baugbog, E. J. (1989). Problem solving in elementary mathematics, grades III, Municipality of Catigbian, 1988-1989: Appraisal in two perspectives.
Dyfyniad Arddull ChicagoBaugbog, Eugenia Jala. Problem Solving in Elementary Mathematics, Grades III, Municipality of Catigbian, 1988-1989: Appraisal in Two Perspectives. 1989.
Dyfyniad MLABaugbog, Eugenia Jala. Problem Solving in Elementary Mathematics, Grades III, Municipality of Catigbian, 1988-1989: Appraisal in Two Perspectives. 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.