| 000 | 00451nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230315b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0712303189 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 027.54:001.814(410) _bN3 |
||
| 245 |
_aLondon services research register _c/ The British Library |
||
| 260 |
_aLondon: _bThe British Library, _c1993 |
||
| 300 | _a54p. | ||
| 650 | _aLibrary science | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c9259 _d9259 |
||