000 00250nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aELMASRI RAMEZ& NAVATHE
245 0 _aDATABASE SYSTEMS
260 _c2013
_bPEARSON
300 _a1214
942 _cBK
999 _c17919
_d17919