Books listed by ISBN
Bonnie H. Litwiller
B. H. L.
ยท
B. L.
National Council of Teachers of Mathematics
title
ISBN-13
(ISBN-10)
year of publica-
tion
Making Sense of Fractions, Ratios, and Proportions: 2002 Yearbook
978-0-87353-519-9
(0-87353-519-7)
2002
Bonnie H. Smith