000 | 00630nam a22001577a 4500 | ||
---|---|---|---|
008 | 230313b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aD 025.45 _bN3.2;3 |
||
245 |
_aUniversal decimal classification: _bInternational medium edition, english text _c/ Information and Documentation Standards Policy committee |
||
250 | _a2nd ed. | ||
260 |
_aLondon: _bInformation and Documentation Standards Policy committee, _c1993 |
||
500 | _3Part 2.(Alphabetical subject index); iii, 531p. | ||
650 | _aLibrary science | ||
653 | _aClassification | ||
942 |
_2udc _cREF |
||
999 |
_c7901 _d7901 |