00324nam a2200121Ia 450000500170000000800410001704100080005808200160006610000200008224500440010226000480014630000080019420260720174554.0260720s2006    xx            000 0 und d  aeng  a370.78 RAOE  aRao, Digumurthi  aEducational intrests of school students  aNew DelhibDiscovery Publishing Housec2006  a75p