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| 020 | _a81-7169-853-0 | ||
| 082 | _a004.03 DEV | ||
| 100 | _aDeva, Vasu | ||
| 245 | 0 | _aEncyclopedia of information technology and e-world | |
| 260 |
_aCommonwelth _bNew Delhi _c2004 |
||
| 300 | _b550 | ||
| 650 |
_aINFORMATION SCIENCE _91300 |
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