Problem solving in school mathematics : 1980= 1980 yearbook / ed. Stephen Krulik, Robert E. Reys
Problem solving in school mathematics : 1980= 1980 yearbook / ed. Stephen Krulik, Robert E. Reys
. - Reston : National Council of Teachers of Mathematics, imp. 1990
. - XIV, 241 p. : il. 24 cm
0-87353-162-0 (Encadernado)
51:372.851
372.851:51