Howard F. Fehr
1901
29 works on record
Works

Teaching modern mathematics in the elementary school
1967

An introduction to sets, probability and hypothesis testing
1964

Algebra

Mathematics for everyone

This is my family

If you can count to 10 ...

Contemporary mathematics for elementary teachers

The learning of mathematics

The Learning of Mathematics Its Theory and Practice

Senior mathematics for high schools
Teaching high school mathematics. --
1960
Essential mathematics series
1955
New thinking in school mathematics
Teaching high-school mathematics
La revolución en las matemáticas escolares (segunda fase)
Secondary mathematics
Algebra, first [-second] course
Modern mathematics and the high school mathematics curriculum
A study of the number concept of secondary school mathematics
Geometry
Number patterns make sense
Needed research in mathematical education
Five is 5.
Algebra with trigonometry
Unified Mathematics
unified mathematics course 3 teachers commentary with answers and tests 1839
introduction to the theory of sets
unified mathematics course 3
Mathematical education in the Americas