| 000 | 00434nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20151028161936.0 | ||
| 008 | 960221s1955 dcuabcdjdbkoqu001 0deng d | ||
| 082 |
_a547.035 _bN1 |
||
| 100 |
_aGokel, George W. _916617 |
||
| 245 | _a Crown ethers and cryptands | ||
| 653 |
_aEthers _aPolymerization _acrown ethers _acryptands |
||
| 942 | _cBK | ||
| 942 | _cBK | ||
| 260 |
_aCambridge _bRoyal Society of Chemistry _c1991 |
||
| 003 | ViArRB | ||
| 999 |
_c72073 _d72073 |
||