Introduces mathematical notation by asking readers to make guesses about different objects and consider the concept of more or less.
| hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2002768 | 5584102 | 2454 | 763227 | 32648 | GRLR | 242 | GRLR028842 | 519.5 MAT | 519.5 | 1582575937 | 1742569409 |