| 000 | 00347nam a2200133Ia 4500 | ||
|---|---|---|---|
| 700 | _aSchneider, Herman & Schneider, Nina | ||
| 700 | _aSchneider, Herman | ||
| 100 | _aSchneider, Herman & Schneider, Nina | ||
| 942 | _cRBK | ||
| 654 | _a | ||
| 245 | _aScience and your future | ||
| 260 |
_aBoston _bD C Heath and Company _cc1961 |
||
| 082 | _aR 503 | ||
| 999 |
_c389318 _d389318 |
||
| 041 | _aeng | ||