00528nam a2200157Ia 450000500170000000800410001704100080005808200150006610000320008124500390011326000390015230000090019165000200020099900190022095201310023920250729165722.0250729s2011    xx            000 0 und d  aeng  a900.7 RADM  aRadhakrishna Murthy9231325  aMethods of teaching social studies  aDelhibNeelkamal Publicationc2011  a347p  aHistory9231326  c239225d239225  00104070aALbALd2025-07-29eManagement Booksg150.00l0o900.7 RADMpBED04544r2025-07-29 16:57:22v150.00w2025-07-29yBK