Mathematics for the elementary school.
Teacher's commentary.
Book[s] K [-3]
APA Citation
School Mathematics Study Group. (19651964). Mathematics for the elementary school. Rev. ed. New Haven: Yale University Press.
MLA Citation
School Mathematics Study Group. Mathematics for the Elementary School. Rev. ed. New Haven: Yale University Press, 19651964.
Warning: These citations may not always be complete (especially for serials).