A General survey of progress in the last twenty-five years
By: National Council of Teachers of Mathematics.
Contributors: National Council of Teachers of Mathematics.
Series: Yearbook / National Council of Teachers of Mathematics -- 1st; Yearbook (National Council of Teachers of Mathematics) -- 1926.
Publisher: National Council of Mathematics
Published: 1926
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 210
Subjects: Mathematics -- Study and teaching
Notes: Includes bibliographical references and index.