| 000 | 00356nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1962 xx 000 0 und d | ||
| 082 | _a541.39 K57M | ||
| 100 | _aKIEFFER, William F | ||
| 245 | 0 | _aMole concept in chemistry | |
| 260 |
_bNew York _c1962 |
||
| 300 | _a118p | ||
| 650 | _aMOLECULAR WEIGHTS | ||
| 653 | _aMOLECULAR WEIGHTS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c12794 _d12794 |
||