00462nam a2200181Ia 4500003000400000005001700004008004100021020001900062040000700081041000800088082001600096100002500112245005300137260004800190300000900238650001400247700001900261OSt20250917151737.0250729s2006    xx            000 0 und d  a978-8171415557  cAL  aeng  a370.78 RANE  aRani Kallerich Durga  aEducational asperations and scientific attitudes  aNew DelhibDiscovery Publishing Housec2006  a109p  aEducation  aRao Digumurthi