00317nam a2200121Ia 450000500170000000800410001704100080005808200130006610000200007924500540009926000330015330000090018620260720174643.0260720s2006    xx            000 0 und d  aeng  a370 THAP  aThankachan, T C  aPhilosophical and sociological bases of education  aKeralabAaromal Groupsc2006  a344p