1.
A Focus on Fractions: Bringing Research to the Classroom (Studies in Mathematical Thinking a...
by Petit, Marjorie M., Laird, ...
ISBN: 9780415801515
List Price: $39.95
2.
Focus on Fractions : Bringing Research to the Classroom
by Petit, Marjorie M., Laird, ...
ISBN: 9781138816442
3.
A Focus on Fractions: Bringing Research to the Classroom (Studies in Mathematical Thinking a...
by Petit, Marjorie M., Laird, ...
ISBN: 9780415801508
List Price: $150.00
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Focus on Fractions : Bringing Research to the Classroom
by Petit, Marjorie M., Laird, ...
ISBN: 9781138816435