000 | 00411nam a2200121 4500 | ||
---|---|---|---|
027 |
_aBS 1756 : Part 3 : 1971 _q1971 |
||
041 | _aeng | ||
942 | _cSD | ||
110 | _aBritish Standard Institution, London | ||
245 |
_aBS 1756 : Part 3 : 1971 : Sampling for the sampling and analysis of flue gases : _bPart 3. analysis by the haldane apparatus |
||
260 |
_aLondon _bBritish Standard Institution |
||
500 | _aSTD487 | ||
999 |
_c172510 _d172510 |