| 000 | 00375nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230317b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 | _aD025.4(082.2)-40 | ||
| 100 | 1 | _93516 | |
| 245 | _aConceptual basis of the clasification of knowledge | ||
| 260 |
_bVerlag Dokumentation _aMunchen _c1974 |
||
| 942 |
_2udc _cBK |
||
| 999 |
_c65290 _d65290 |
||