Sets, numbers and powers /
Dienes, Zoltan P.(Zoltan Paul),author.
Golding, E. W.(Edmond William),1909-author.
Adelaide Mathematics Project.
International Study Group for Mathematics Learning.
Based on the work of the Adelaide Mathematics Project, 1962 - 1964, International Study Group for Mathematics Learning.
Arithmetic
Set theory
Number theory
Mathematical recreations.
Games in mathematics education.