| 000 | 00386nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 140113s9999 xx 000 0 und d | ||
| 082 | _a543:001.8 L1 | ||
| 100 | _aAnonymous | ||
| 245 | _a"Changes in official methods of analysis made at the 86th annual meeting, October 11-14, 1971" | ||
| 260 |
_a1971 _bThe Association of Official Chemists _cWashington |
||
| 300 | _a399 | ||
| 942 | _cBK | ||
| 999 |
_c58582 _d58582 |
||