| 000 | 00380pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 230515b1991 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGLISH | ||
| 082 | _aNULL | ||
| 100 | _aMORRIS P. J. / CAMPBELL | ||
| 245 | _aMILESTONES IN 150 YEARS OF THE CHEMICAL INDUSTRY | ||
| 250 | _aNULL | ||
| 260 |
_aNULL _bCHEMI _c1991 |
||
| 300 | _a307 PB | ||
| 650 | _aNULL | ||
| 999 |
_c631439 _d631439 |
||