00339nam a2200121Ia 4500008004100000020001800041040002500059082001500084100001900099245004200118260004800160300000900208240301s9999 xx 000 0 und d a9781682514122 aNORSU-BaycNORSU-Bay a005.74 A77 a3G E-Learning  0aAdvanced database management systems  aNew York, NY 10009b3g E-Learning Llcc2018 a229p