| 000 | 00484nam a2200157Ia 4500 | ||
|---|---|---|---|
| 001 | 0000016273 | ||
| 005 | 20251012174544.0 | ||
| 008 | s1990 xx eng c | ||
| 020 | _a9211164656 | ||
| 050 | 0 | 0 | _aTP159.M4 |
| 245 | 1 | 0 | _aMembrane technology in the chemical industry |
| 260 |
_aNew Haven _bUnited Nations _c1990 |
||
| 300 |
_a91p _bill _c30 cm. |
||
| 500 | _aAt head of title: Economic Commission for Europe, Geneva "ECE/CHEM/72." | ||
| 650 | 0 | _aMembranes (Technology) | |
| 999 |
_c6075 _d6075 |
||