| 000 | 00364pam a2200145a 44500 | ||
|---|---|---|---|
| 082 |
_a541.37 _bH367io |
||
| 100 | _aHelfferich, Friedrich | ||
| 245 | 1 | _aION EXCHANGE | |
| 260 |
_aN. Y. _bMcgraw-Hill _c1962 |
||
| 300 | _a624 | ||
| 500 | _aExpanded Version Of The German Editionionenaustauscher | ||
| 650 | _aIon Exchange | ||
| 964 | _gCIRC | ||
| 997 | _a13096 C | ||
| 999 |
_c410068 _d410068 |
||