| 000 | 00417nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 250114s9999 xx 000 0 und d | ||
| 040 | _aJamia Hamdard | ||
| 041 | _aEnglish | ||
| 082 |
_a547.7 _bS47C |
||
| 100 | _aSimpson, J. C. E. | ||
| 245 | 0 |
_aCondensed pyridazine and pyrazine rings _bJ. C. E. Simpson. |
|
| 260 |
_aNew York _bInterscience Publishers _c1953 |
||
| 300 | _axvi, 394 p.: ill. 24 cm. | ||
| 942 | _cBK | ||
| 999 |
_c103941 _d103941 |
||