| 000 | 00490nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230315b |||||||| |||| 00| 0 eng d | ||
| 020 | _a81-7169-488-8 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 025.4 _bN8 |
||
| 100 | 1 |
_aKochar, R S _91764 |
|
| 245 | _aLibrary classification systems | ||
| 260 |
_aNew Delhi: _bCommonwealth Publishing, _c1998 |
||
| 300 | _av, 236p. | ||
| 650 | _aLibrary science | ||
| 653 | _aClassification | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c9130 _d9130 |
||