00413nam a2200181Ia 4500003000400000005001700004008004100021020001900062040000700081041000800088082001500096100001300111245004100124260002000165300000900185650001200194700002500206OSt20251111095743.0250729s2005    xx            000 0 und d  a978-8171415960  cAL  aeng  a930.7 DAST  aDash B N  aTeaching social studies successfully  aBangalorec2005  a310p  aHistory  aMurthy Radha Krishna