00358nam a2200145Ia 4500008004100000020001500041041001200056082001800068100002800086245002800114250001200142260003100154300001300185650001400198231217s9999    xx            000 0 und d  a8186804390  aEnglish  a370  DAS;1  R  aDash, Biranchi Narayan. 0aPrinciples of education  a2nd ed.  c2003bNeelkamalaNew Delhi  axii, 310  aeducation