| 000 | 00466nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1971 xx 000 0 und d | ||
| 082 | _a547.59 P69M | ||
| 100 | _aPORTER, Q.N. | ||
| 245 | 0 | _aMass spectrometry of heterocyclic compounds | |
| 260 |
_bN.Y. _c1971 |
||
| 300 | _a564p | ||
| 440 | _aGeneral heterocyclic chemistry series | ||
| 650 | _aHETEROCYCLIC COMPOUNDS | ||
| 653 | _aHETEROCYCLIC COMPOUNDS | ||
| 653 | _aMASS -- SPECTROMETERY | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c47296 _d47296 |
||