1001 math problems.
| Format: | Book |
|---|---|
| Language: | English |
| Published: |
New York :
LearningExpress,
[2009]
|
| Edition: | 3rd ed. |
| Subjects: |
| Physical Description: | ix, 219 pages : illustrations ; 28 cm. |
|---|---|
| ISBN: | 9781576856864 1576856860 |