| 000 | 00539nam a2200193Ia 4500 | ||
|---|---|---|---|
| 001 | 2030 | ||
| 008 | 140213s9999 xx 000 0 und d | ||
| 020 | _a0935584420 | ||
| 050 | _aQD78 | ||
| 050 | _b.O33-1965 | ||
| 100 | _aKenneth Helrich | ||
| 245 | _aOfficial Methods of Analysis of the Association of Official Analytical Chemists | ||
| 245 | _cKenneth Helrich | ||
| 260 | _aVirginia | ||
| 260 | _bAssociation of official Analytical Chemists, Inc | ||
| 260 | _c1965 | ||
| 650 | _aChemistry; Analytical Chemistry | ||
| 942 | _cBK | ||
| 999 |
_c120762 _d120762 |
||