Investigating school mathematics
By: [by] Charles R. Fleenor, Robert E. Eicholz [and] Phares O'Daffer. Consulting authors: Merrill E. Shanks [and] Charles F. Brumfiel.
Contributors: Eicholz, Robert E., joint author.; O'Daffer, Phares G., joint author.
Publisher: Addison-Wesley Pub. Co.
Published: 1974
Place of publication: Menlo Park, Calif
Language: eng
Subjects: Mathematics