00300nam a2200121Ia 450000500170000000800410001704100080005808200130006610000190007924500290009826000420012730000090016920260720174612.0260720s2006    xx            000 0 und d  aeng  a370 GHAF  aGhanta, Ramesh  aFoundations of education  aNew DelhibNeelkamal Publishersc2006  a415p