| 000 | 00426nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20160323130507.0 | ||
| 008 | 101206t xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a547 _bVAN.1 |
||
| 100 |
_aVan Der Plas, H. C. _97586 |
||
| 245 | _aRing transformations of heterocycles | ||
| 300 | _axvi,484p. | ||
| 653 | _aHetrocycles--Chemistry | ||
| 942 | _cREF | ||
| 260 |
_aNew York: _bAcademic Press, _cc1973 |
||
| 020 | _a0127117016 | ||
| 999 |
_c158923 _d158923 |
||