00295nam a2200121Ia 450000500170000000800410001704100080005808200130006610000140007924500280009326000430012130000090016420260720174546.0260720s2005    xx            000 0 und d  aeng  a370 DASF  aDash, B N  aFoundation of education  aNew DelhibNeelkamal Publicationc2005  a415p