| 000 | 00266nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS: 1448 (P 22) - 1985; Methods of test for petroleum and its products Part 22 asphaltenes precipitation with normal heptane | ||
| 700 | _aBureau of Indian Standards | ||
| 260 |
_aNew Delhi _bBIS _c1985 |
||
| 300 | _a5p | ||
| 999 |
_c34517 _d34517 |
||