ISBN 0873534956 books & textbook
The Roles of Representation in School Mathematics: 2001 Yearbook (YEARBOOK (NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS))
Cuoco, Albert A. Curcio, Frances R.
Natl Council of Teachers of /2001-06-01 Hardcover / 282 Pages
isbn-10: 0873534956 / isbn-13: 9780873534956
