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008 | 200906s9999 xx 000 0 und d | ||
020 | _a81-85095-82-5 | ||
082 | _a512.025854 G7813 | ||
100 | _aGRAY.P | ||
245 | 0 | _aLOGIC, ALGEBRA AND DATABASES | |
260 |
_bAFFILIATED EAST WEST, NEW DELHI _c1988 |
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300 | _a23X15 | ||
942 | _cBK | ||
999 |
_c61698 _d61698 |