| 000 | 00410nam a2200169Ia 4500 | ||
|---|---|---|---|
| 020 | _a0809487837 | ||
| 040 | _cPK-LaCSN | ||
| 082 |
_a[NA] _bHIR |
||
| 100 | _a"Hiraku, Toyama" | ||
| 245 | 0 | _aLet's measure things | |
| 260 |
_c1988 _bTime life books _a[NA] |
||
| 300 | _a63 | ||
| 490 | _aA child's first mathematics program | ||
| 942 | _cR | ||
| 999 |
_c836662 _d836639 |
||