| 000 | 00641nam a2200229Ia 4500 | ||
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| 003 | OSt | ||
| 005 | 20220925183010.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
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| 041 |
_2eng _aeng |
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| 082 | _aMYX46, N7 | ||
| 100 | _aGupta V K | ||
| 245 | 0 |
_cGupta V K _aConservation restoration and philatelic chemistry. |
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| 260 |
_aDelhi _bBhagwan Das Gupta India _c1997 |
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| 300 |
_a208p. Bibliography 204-206 _ccm. |
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| 650 |
_aUseful Arts _948682 |
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| 942 |
_hMYX46, N7 _cGB _2CC |
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| 999 |
_c503710 _d503710 |
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