00446nam a2200145Ia 450000500170000000800410001704100080005808200160006610000230008224500270010526000370013230000090016999900190017895201030019720260720174753.0260720s2011    xx            000 0 und d  aeng  a370.15 MATE  aMathur S S9271662  aEducational psychology  aAgrabAggarwal Publicationc2011  a608p  c245866d245866  001040708BEDaALbALd2026-07-20l0o370.15 MATEpBED04258r2026-07-20 17:47:53w2026-07-20yBK