Preferred Forms
-
- 100 1 0 ‡a Kremer, Ron
- 100 1 _ ‡a Kremer, Ron
Works
Title | Sources |
---|---|
Coloring puzzles for basic multiplication ... 1979 | |
From crystals to kites, c1995: |
Title | Sources |
---|---|
Coloring puzzles for basic multiplication ... 1979 | |
From crystals to kites, c1995: |