| 000 | 00553nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 082 |
_a620.1 _bAm35s |
||
| 111 |
_aAmerican society for testing materials _cSan Francisco, California _dOctober 16, 1959 _n3rd |
||
| 245 |
_aSymposium on air pollution control _cAmerican Society for Testing Materials |
||
| 260 |
_aPhiladelphia _bAmerican Society for Testing Materials _c1960 |
||
| 300 | _aiv, 44p | ||
| 440 | _aASTM special technical publication; no. 281 | ||
| 650 | _aAir pollution | ||
| 942 | _cBK | ||
| 999 |
_c564231 _d564231 |
||