| 000 | 00626nam a2200241Ia 4500 | ||
|---|---|---|---|
| 001 | 41125 | ||
| 005 | 20250221154605.0 | ||
| 008 | 250214s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a8181282205 | ||
| 100 | _aGupta, R R | ||
| 245 | 0 | _aHeterocyclic chemistry - Vol. 1: principles, three-and four-membered heterocycles | |
| 260 | _aNew Delhi | ||
| 260 | _bSpringer | ||
| 260 | _c1998 | ||
| 300 | _ax, 422p | ||
| 650 | _aAromatic heterocycles | ||
| 650 | _aChemistry | ||
| 650 | _aChemistry Heterocyclic chemistry | ||
| 650 | _aHeterocyclic chemistry | ||
| 700 | _aGupta, V | ||
| 700 | _aKumar, M | ||
| 942 | _cBK | ||
| 999 |
_c56916 _d56916 |
||