00367nam a2200145Ia 4500008004100000020001500041041001200056082001500068100002800083245002800111250001200139260004300151300001300194650001400207231217s9999    xx            000 0 und d  a8186804390  aEnglish  a370  DAS;3  aDash, Biranchi Narayan. 0aPrinciples of education  a2nd ed.  c2003bNeelkamal PublicationaHyderabad  axii, 310  aeducation