| 000 | 00403nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1974 xx 000 0 und d | ||
| 082 | _a547.592 M94B | ||
| 100 | _aMUSTAFA, Ahmed | ||
| 245 | 0 | _aBenzofurans | |
| 260 |
_bN.Y. _c1974 |
||
| 300 | _a514p | ||
| 440 | _aChemistry of heterocyclic compounds, v.29 | ||
| 650 | _aHETEROCYCLIC COMPOUNDS | ||
| 653 | _aHETEROCYCLIC COMPOUNDS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c56888 _d56888 |
||