| 000 | 00500nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230310b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 025.45 _bK1;6 |
||
| 245 | _aUniversal decimal classification | ||
| 250 | _a3rd ed. | ||
| 260 |
_aLondon: _bBritish Standards Institution, _c1961 |
||
| 300 | _a254p. | ||
| 490 | _aB. S. 1000A : 1961 (F.I.D no. 289) | ||
| 500 | _aAbridged english edition | ||
| 650 | _aUDC | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c7560 _d7560 |
||