• publisher: [S.l.] : National Council of Teachers of Mathematics
  • creator: National Council of Teachers of Mathematics
  • contributor: National Council of Teachers of Mathematics.
  • Keyword: Mathematics Study and teaching Periodicals.
  • years: 1926-
  • pages: v. :
  • class: QA1
  • isbn: 0077-4103
  • notes: Published: New York, N.Y., 1927-1948; Washington, D.C., 1953-1974; Reston, Va., 1975-
  • download: pdf file