The USSR Olympiad problem book : selected problems and theorems of elementary mathematics /
42
| Main Authors: | , , |
|---|---|
| Format: | |
| Published: |
San Francisco : W H Freeman,
1962
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| Subjects: |
42
| Main Authors: | , , |
|---|---|
| Format: | |
| Published: |
San Francisco : W H Freeman,
1962
|
| Subjects: |