Challenging maths
By: by C. E. L. Farmer and M. C. Swash, J. W. Baxter; (in 10vols).
Contributors: Swash, M C.; Baxter, J W.
Publisher: McGraw-Hill
Published: 1968
Place of publication: London; New York
Language: eng
Number of pages: 303
Subjects: Mathematics.
Notes: For secondary schools.