Curcio,, Frances R
Understanding rational numbers and proportions / Frances R. Curcio and Nadine S. Bezuk ; with Barbara E. Armstrong... [et al.]
Understanding rational numbers and proportions / Frances R. Curcio and Nadine S. Bezuk ; with Barbara E. Armstrong... [et al.]
. - Virginia : The National Council of Teachers of Mathematics, 1996
. - VIII, 95 p. : il. 28 cm
. - (Curriculum and evaluation standards for school mathematics addenda series . Grades 5-8)
0-87353-325-4 (Brochado)
51:372.851
372.851:51