Mathematics for junior high school :
supplementary units.
Commentary for teachers /
prepared under the supervision of the Panel on 7th and 8th Grades of the School Mathematics Study Group: R.D. Anderson ... [et al.]
APA Citation
School Mathematics Study Group. (1960). Mathematics for junior high school: supplementary units. Rev. ed. [New Haven, Conn.: Yale University].
MLA Citation
School Mathematics Study Group. Mathematics for Junior High School: Supplementary Units. Rev. ed. [New Haven, Conn.: Yale University], 1960.
Warning: These citations may not always be complete (especially for serials).