| 000 | 003770000a22001330004500 | ||
|---|---|---|---|
| 008 | 160108t1972 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 |
_a661:614.8(058.7) _bI6 |
||
| 942 | _cBK | ||
| 245 | _aInternational register of potentially toxic chemicals(IRPTC) : chemical safety | ||
| 260 |
_aGeneva _bIRPTC _c1972 |
||
| 300 | _a269 p. | ||
| 650 | _aCHEMICAL ENGINEERING | ||
| 999 |
_c126319 _d126319 |
||