Maurice L. Hartung
1902 · 16 obras en el catálogo
También catalogado como: Maurice Leslie Hartung
Obras
Numbers we see
1963
Seeing through arithmetic
Seeing through arithmetic.
Seeing through arithmetic.
Seeing through arithmetic
Our number workshop
Seeing through arithmetic
The Learning of Mathematics Its Theory and Practice
Scott, Foresman experimental mathematics project (textbook)
Seeing through arithmetic and practice tablet
Seeing through arithmetic
Seeing Through Arithmetic 5
Seeing through arithmetic
Charting the course for arithmetic
