Helping children learn mathematics [electronic resource] /
Mathematics Learning Study Committee ; Jeremy Kilpatrick and Jane Swafford, editors.
- Washington, DC : National Academy Press, 2002.
- 42 p. : ill. ; 26 cm.
Includes bibliographical references (p. 40-41).
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.