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_aQD401 _b.S59 |
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_a547.1 _a547.8* |
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_aSimpson, James Charles Edward, 1908-1952. _dSimpson, James Charles Edward, 1908-1952. _6A46341.1 |
|
| 245 | 1 | 0 | _aCondensed pyridazine and pyrazine rings (cinnolines, phthalazines, and quinoxalines). |
| 260 |
_aNew York : _bInterscience Publishers, _c1953. |
||
| 490 | 0 |
_aThe Chemistry of heterocyclic compounds, a series of monographs _6S22256.1 |
|
| 504 | _aIncludes bibliographies. | ||
| 650 | 0 |
_aPyridazine. _6S35741.1 |
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_aQD401 _wlcc _i-121066 _mMAIN _tBOOK _lON-SHELF |
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