Today's mathematics
Heddens, James W.
Today's mathematics concepts, methods, and instructional activities James W. Heddens, William R. Speer. - 11th ed. - Hoboken, NJ Wiley c2006. - xvii, 421 p. ill. 28 cm. 1 CD-ROM (4 3/4 in.). - Wiley/Jossey-Bass education .
ESTE LIBRO INCLUYE UN DISCO
Includes bibliographical references and index.
0471149845 (pbk. : acid-free paper)
2004065767
Mathematics--Study and teaching (Elementary)
QA135.6 / .H43 2006
372.7 / H452t 2006
Today's mathematics concepts, methods, and instructional activities James W. Heddens, William R. Speer. - 11th ed. - Hoboken, NJ Wiley c2006. - xvii, 421 p. ill. 28 cm. 1 CD-ROM (4 3/4 in.). - Wiley/Jossey-Bass education .
ESTE LIBRO INCLUYE UN DISCO
Includes bibliographical references and index.
0471149845 (pbk. : acid-free paper)
2004065767
Mathematics--Study and teaching (Elementary)
QA135.6 / .H43 2006
372.7 / H452t 2006