00422nam a2200133Ia 4500008004100000245006500041260003300106260000900139300001100148500001100159650002700170999001900197952007200216170224s9999    xx            000 0 und d  aEducational Data Mining: Current Research and Open Questions  bPhilippine Computing Journal  c2013  aVIII:1  aAugust  xInformation Technology  c315795d315795  001040aCLbCLd2017-02-24l0r2017-02-24 00:00:00w2017-02-24ySE