| 000 | 00257nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aBS-2839 - 1957; Determination of closed flash-point of petroleum products by means of the pensky-martens apparatus | ||
| 700 | _aBritish Standards Institution | ||
| 260 |
_aLondon _bBSI _c1957 |
||
| 300 | _a12p | ||
| 999 |
_c24744 _d24744 |
||