Extending the challenge in mathematics :
Sheffield, Linda Jensen, 1949-
Extending the challenge in mathematics : developing mathematical promise in K-8 students / Linda Jensen Sheffield. - Thousand Oaks, CA : Corwin Press, c2003. - ix, 150 pages : illustrations ; 27 cm.
Includes bibliographical references and index.
0761938508 (acidfree paper) 0761938516 (pbk. : acidfree paper) 9780761938514
2002013710
QA13 / .S49 2003
372.70973
Extending the challenge in mathematics : developing mathematical promise in K-8 students / Linda Jensen Sheffield. - Thousand Oaks, CA : Corwin Press, c2003. - ix, 150 pages : illustrations ; 27 cm.
Includes bibliographical references and index.
0761938508 (acidfree paper) 0761938516 (pbk. : acidfree paper) 9780761938514
2002013710
QA13 / .S49 2003
372.70973