00354nam a2200145Ia 450000500170000000800410001704100080005808200130006610000260007924500280010526000400013330000090017365000120018270000140019420250729165333.0250729s2004    xx            000 0 und d  aeng  a500 VENS  aKaushik Viajaya Kumar  aPrinciples of Education  aNew DelhibAnnual Publicationc2004  a291p  aScience  aSharma SR