Mathematics in action /
Hoffer, Alan R.
Mathematics in action / Alan R. Hoffer, et al. - New York : Macmillan/McGraw-Hill, 1991. - 422 p. ; ill. - Macmillan/McGraw-Hill .
0-02-108501-3
Mathematics--Study and teaching
TR(GS 510 / H65 1991
Mathematics in action / Alan R. Hoffer, et al. - New York : Macmillan/McGraw-Hill, 1991. - 422 p. ; ill. - Macmillan/McGraw-Hill .
0-02-108501-3
Mathematics--Study and teaching
TR(GS 510 / H65 1991