Estimation and mental computation : 1986= 1986 yearbook / ed. Harold L. Schoen, Marilyn J. Zweng
Secondary Author
Schoen, Harold L.
Zweng, Marilyn, 1932-
Corporate Author (Secondary)
National Council of Teachers of Mathematics
Country
Estados Unidos.
Publication
Reston : National Council of Teachers of Mathematics, imp. 1988
Description
VIII, 248 p. :
il. ;
24 cm
ISBN
0-87353-226-0
CDU
51:372.851
372.851:51
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