ME 2011f.00284 Martin, W. Gary; Carter, John; Forster, Susan; Howe, Roger; Kader, Gary; Kepner, Henry; Quander, Judith Reed; McCallum, William; Robinson, Eric; Snipes, Vincent; Valdez, Patricia

Reston, VA: National Council of Teachers of Mathematics (NCTM) (ISBN 978-0-87353-631-8/pbk). 129~p. \$~36.95 (2009).

ME 2011a.00423 Martin, W. Gary; Carter, John; Forster, Susan; Howe, Roger; Kader, Gary; Kepner, Henry; Reed Quander, Judith; McCallum, William; Robinson, Eric; Snipes, Vincent; Valdez, Patricia

Reston, VA: National Council of Teachers of Mathematics (NCTM) (ISBN 978-0-87353-631-8). x, 129~p. \$~34.95 (2009).

ME 2009f.00411 Kepner, Henry S. jun.

NCTM News Bull. 45, No. 7, 1-4 (2009).