| 000 | 00359nam a2200133Ia 4500 | ||
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| 008 | 160316s1987 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a | ||
| 100 | _aSaxena , R S | ||
| 245 | _aInformation Retrieval Techniques And Reference Sources And Tools In Pure And Applied Sciences | ||
| 250 | _a | ||
| 260 |
_aAGRA _bJ K PUB _c1987 |
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| 300 | _a144 | ||
| 700 |
_a _a |
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| 999 |
_c21343 _d21343 |
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