| 000 | 00496nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 230314b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 025.85 _bN8 |
||
| 100 | 1 |
_aSarkar, N N _92777 |
|
| 245 | _aPreservation of documents | ||
| 260 |
_aCalcutta: _bNational Library, _c1998 |
||
| 300 | _axiv, 299p. | ||
| 650 | _aPreservation | ||
| 653 | _aRepair | ||
| 653 | _aRestoration | ||
| 653 | _aDisaster control | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c8312 _d8312 |
||