| 000 | 00344nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 180626s9999 xx 000 0 und d | ||
| 082 | _a507 G223st 1985 | ||
| 245 | 0 | _a Gateways to science : Teachers resource notebook including activities and test | |
| 260 | _aNew York | ||
| 260 | _bMcGraw-Hill Book Co. | ||
| 260 | _cc1985 | ||
| 650 | _aScience | ||
| 999 |
_c47607 _d47607 |
||