000 | 00423nam a22001577a 4500 | ||
---|---|---|---|
008 | 230313b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aD 025.45 _bK9 |
||
100 | _aPerreault, Jean M | ||
245 | _aTowards a theory for UDC | ||
260 |
_aLondon: _bClive Bingley, _c1969 |
||
300 | _a241p. | ||
650 | _aLibrary science | ||
653 | _aUDC | ||
942 |
_2udc _cBK |
||
999 |
_c8143 _d8143 |