Mathematics for the elementary school.
Teachers' commentary.
Prepared under the supervision of the Panel on Elementary School Mathematics: Leslie Beatty [and others]
APA Citation
School Mathematics Study Group. (1963). Mathematics for the elementary school: Teachers' commentary. Prelim. ed. [Stanford, Calif..
MLA Citation
School Mathematics Study Group. Mathematics for the Elementary School: Teachers' Commentary. Prelim. ed. [Stanford, Calif., 1963.
Warning: These citations may not always be complete (especially for serials).