000 00281nam a2200121Ia 4500
008 220821s2015 xx 000 0 eng d
100 _aSILBERSCHATZ, ABRAHAM
245 0 _aDATABASE SYSTEM CONCEPTS
250 _a6
260 _bTMH
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300 _a1349
942 _2ddc
_cBTECH
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999 _c2501
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