00642nam a2200205Ia 4500003000400000005001700004008004100021020001900062040000700081041000800088082001500096100002300111245007200134260003200206300000900238650002700247942001300274999001900287952013000306OSt20250823102051.0250729s1900    xx            000 0 und d  a978-8176486989  cAL  aeng  a930.7 DHAH  aDand Harry9221993  aA hand book for teachers research in teaching of the social studies  aNew DelhibA P H Publishing  a158p  aSocial Studies9221994  2ddccBED  c235257d235257  00104070aALbALd2025-07-29eSita Book Houseg100.00l0o930.7 DHAHpBED00576r2025-07-29 16:53:51v100.00w2025-07-29yBK