Discovering meanings in elementary school mathematics /
Grossnickle, Foster Earl
Discovering meanings in elementary school mathematics / Foster E. Grossnickle, Leo J. Brueckner. - 4th ed. - New York: Holt, Rinehart and Winston, 1963. - 468 p. : ill. ; 25 cm.
Includes index.
Mathematics--Study and teaching (Elementary)
372.7
Discovering meanings in elementary school mathematics / Foster E. Grossnickle, Leo J. Brueckner. - 4th ed. - New York: Holt, Rinehart and Winston, 1963. - 468 p. : ill. ; 25 cm.
Includes index.
Mathematics--Study and teaching (Elementary)
372.7