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Curriculum and Evaluation Standards for School Mathematics: Developing Number Sense in the Middle Grades. Addenda Series, Grades 5-8by Barbara J. Reys; Rita Barger; Frances R. Curcio
Review by: Rosamond Welchman-TischlerVolume:
40
Language:
english
Journal:
The Arithmetic Teacher
DOI:
10.2307/41195224
Date:
September, 1992
File:
PDF, 313 KB
english, 1992