| 000 | 00385nam#a2200133ua#4500 | ||
|---|---|---|---|
| 001 | GOACATREC27215 | ||
| 900 | 0 | 0 | _a19990902 |
| 901 | 0 | 0 | _aENG |
| 903 | 0 | 0 | _a618 |
| 245 | 0 | 0 | _aHeterocyclic Compounds : Six Membered Heterocycles Containing Two Hetero Atoms and Their Benzo Derivatives |
| 100 | 0 | 0 | _aElderfield, Robert |
| 902 | 0 | 0 | _a547.59 |
| 260 | 0 | 0 |
_aNew York _bJohn Wiley and Sons, Inc _c1957 |
| 999 |
_c27243 _d27243 |
||