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| 005 | 20250318140054.0 | ||
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| 082 | _a658.05 KEL;2 | ||
| 100 | _aKelkar, S A | ||
| 245 | 0 | _aInformation systems : a concise study | |
| 260 |
_c2009 _bPHI _aNew Delhi |
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| 300 | _axi+935 | ||
| 650 | _aInformation,concise | ||
| 942 | _cAA | ||
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