| 000 | 00357nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 240730b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aInformation reterieval models and techniques | ||
| 260 |
_aCalcutta: _bIndian Association of Special Libraries & Information Centres, _c1992 |
||
| 942 |
_2udc _cBK |
||
| 999 |
_c65287 _d65287 |
||