Maurice L. Hartung
1902
Books
- The Learning of Mathematics Its Theory and Practice
- Seeing Through Arithmetic 5
- Scott, Foresman experimental mathematics project (textbook)
- Seeing through arithmetic
- Charting the course for arithmetic
- Numbers we see
- Seeing through arithmetic and practice tablet
- Seeing through arithmetic
- Seeing through arithmetic.
- Numbers in action
- Seeing through arithmetic.
- Seeing through arithmetic
- Seeing through arithmetic
- Seeing through arithmetic
- Seeing through arithmetic
- Our number workshop
Author data: Open Library