| 000 | 00538nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 230501b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a54(047.1) _bK4 |
||
| 100 |
_aLawson, Elmer J _97972 |
||
| 245 | _aPatents for chemical inventions | ||
| 260 |
_aWashington: _bAmerican Chemical Society, _c1964 |
||
| 300 | _a117p. | ||
| 490 | _aAdvances in chemistry series 46 | ||
| 650 | _aChemical | ||
| 653 | _aPatents | ||
| 700 | _aGodula, Edmund A | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c25574 _d25574 |
||