Mathematical reasoning for elementary teachers /
Long, Calvin T.
Mathematical reasoning for elementary teachers / Calvin T. Long, Duane W. DeTemple. - Fourth - Boston : Pearson Addison Wesley, c2006. - xxiv, 983, 72 p. : ill. (some col.) ; 27 cm.
Mathematical reasoning for elementary teachers / Calvin T. Long, Duane W. DeTemple. - Fourth - Boston : Pearson Addison Wesley, c2006. - xxiv, 983, 72 p. : ill. (some col.) ; 27 cm.