Mathematics flyer /
Minnesota State Department of Education.
APA Citation
Minnesota. Dept. of Education. (1966). Mathematics flyer. [St. Paul]: State of Minnesota, Dept. of Education, Division of Instruction, Elementary and Secondary Section.
MLA Citation
Minnesota. Dept. of Education. Mathematics Flyer. [St. Paul]: State of Minnesota, Dept. of Education, Division of Instruction, Elementary and Secondary Section, 1966.
Warning: These citations may not always be complete (especially for serials).