000 | 00430nam a2200169Ia 4500 | ||
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999 |
_c63176 _d63176 |
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005 | 20210527131734.0 | ||
008 | 190703s9999 xx 000 0 und d | ||
020 | _a8185015589 | ||
082 | _a621.3891535 D232I | ||
100 | _aDate,C.J | ||
245 | 0 | _aIntroduction to Database Systems, Vol.1 | |
260 |
_aNew Delhi _bNarosa _c1981 |
||
300 | _ap.1981 | ||
650 | _aDatabase Systems | ||
650 | _aRelational Calculus | ||
942 | _cSW |