| 000 | 00424nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1907 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a549/31 | ||
| 100 | _aDUNCAN (Robert Kennedy) | ||
| 245 | _aChemistry of commerce | ||
| 260 |
_aNew York _bHarper & Brothers Publishers., _c1907 |
||
| 300 | _a262 | ||
| 650 | _acommerce | ||
| 650 | _aChemistry | ||
| 690 | _aAnalytical Chemistry | ||
| 906 | _a010012 | ||
| 999 |
_c128160 _d128160 |
||