Schliemann, Analucia D. Carraher, David W.
Bringing Out The Algebraic Character of Arithmetic : From Children's Ideas To Classroom Practice - New Jersey Lawrence Erlbaum 2007 - xviii;144p. pb 9x6 with CD 722 - Studies In Mathematical Thinking And Learning .
0805858733
372.72 / Sch
Bringing Out The Algebraic Character of Arithmetic : From Children's Ideas To Classroom Practice - New Jersey Lawrence Erlbaum 2007 - xviii;144p. pb 9x6 with CD 722 - Studies In Mathematical Thinking And Learning .
0805858733
372.72 / Sch