| 000 | 00273nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS:1448 (P : 1) - 1971 : Methods of test for Petroleum and its Products part 1 Neutralization number by Potentiometric Titration | ||
| 700 | _aINDIAN STANDARDS INSTITUTION | ||
| 260 |
_aNew Delhi _bBIS _c1972 |
||
| 300 | _a13p | ||
| 999 |
_c26519 _d26519 |
||