000 | 00516nam a22001697a 4500 | ||
---|---|---|---|
008 | 230310b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aD 025.45 _bK1;32 |
||
245 | _aUniversal decimal classification | ||
260 |
_aLondon: _bBritish Standards Institution, _c1948 |
||
300 | _a127p. | ||
500 | _aB. S. 1000A: 1948 (Abridged english edition) | ||
650 | _aLibrary science | ||
653 | _aClassification | ||
653 | _aNature | ||
942 |
_2udc _cREF |
||
999 |
_c7537 _d7537 |