| 000 | 00473nam a2200109Ia 4500 | ||
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| 001 | 23641 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 245 |
_aComprehensive heterocyclic Chemistry 11. V1A Three-membered rings, with all fused systems containing three membered rings. V1B. Four membered rings, with all fused systems containin _bAreview of the aliterature 1982-1995 / |
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| 260 |
_aNew York : _bPergamon , |
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| 700 |
_aKatritzky, Alan R. Etc _eeditor. |
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| 942 | _cGEN | ||
| 999 |
_c116883 _d116883 |
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