Bulletin board displays for mathematics
By: [by] Donovan A. Johnson [and] Charles H. Lund.  Drawings by Waleta D. Hamerston.
Contributors: Lund, Charles
Publisher: Dickenson Pub. Co.
Published: 1967
Place of publication: Belmont, Calif
Language: eng
Number of pages: 99
Subjects: Mathematics -- Study and teaching -- Audio-visual aids.; Bulletin boards.
Notes: Bibliography: p. 96.