Cărți de George W. Bright

Impact of Calculators on Mathematics Instruction

Autor George W. Bright et al.

dec 1993

Preț: 520^.28 lei

43-57 zile

Mathematics Programs: A Guide to Evaluation

Essential Tools for Educators series, nr. 5

Autor George W. Bright et al.

22 apr 1993

Preț: 242^.22 lei

43-57 zile