00323nam a2200121Ia 450000500170000000800410001704100080005808200160006610000170008224500540009926000390015330000090019220260720174829.0260720s2017    xx            000 0 und d  aeng  a370.25 YADP  aYadawada S B  aPhilosophical and Sociological Bases of Education  aGadagbVidyanidhi Prakashanac2017  a396p