| 000 | 00330nam a2200121 4500 | ||
|---|---|---|---|
| 027 |
_aBS 2068 : 1970 _q1970 |
||
| 041 | _aeng | ||
| 942 | _cSD | ||
| 110 | _aBritish Standard Institution, London | ||
| 245 | _aBS 2068 : 1970 : Specification for acetic anhydride | ||
| 260 |
_aLondon _bBritish Standard Institution |
||
| 500 | _aSTD603 | ||
| 999 |
_c172654 _d172654 |
||