Estimation and mental computation
Subtitle: 1986 yearbook
By: Harold L. Shoen, 1986 yearbook editor ; Marilyn J. Zweng, general yearbook editor.
Contributors: Schoen, Harold L.; Zweng, Marilyn, 1932-
Series: Yearbook / National Council of Teachers of Mathematics ;; 1986; Yearbook (National Council of Teachers of Mathematics) ;; 1986.
Publisher: National Council of Teachers of Mathematics
Published: 1986
Place of publication: Reston, Va
Language: eng
Number of pages: 248
Subjects: Problem solving; Estimation theory; Mental arithmetic
Notes: Includes bibliographies.