| 000 | 00327nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1972 xx 000 0 und d | ||
| 082 | _a547.59 KAT | ||
| 100 | _aKatritzky A. R. | ||
| 245 | 0 | _aAdvances in Heterocyclic Chemistry Volume-14 | |
| 260 |
_aNew York _bAcademic Press Inc. _c1972 |
||
| 300 | _a407 p | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c171666 _d171666 |
||