00579nam a22001697a 4500 161014b xxu||||| |||| 00| 0 eng d 0873535197 QA 1 .B75 2002 Bright,George W. 2002 Classroom activities for making sense of fractions,ratios and proportions: 2002 yearbook. Reston,VA: National council of teachers of mathematics, 2002. iv,58p.ill: 22cm Fractions, Ratio and propotion, propotion. lcc BOOKS QA 1 .B75 2002 15017 15017 0 0 lcc 0 0 MUC MUC 2016-10-14 Donation(B.F.A) 0 QA 1 .B75 2002 25854 2016-10-14 2016-10-14 BOOKS