00294nam a2200121Ia 450000500170000000800410001704100080005808200150006610000150008124500310009626000360012730000090016320260720174817.0260720s2014    xx            000 0 und d  aeng  a930.7 SHAT  aR A Sharma  aTeaching of Social Studies  aMeerutbR Lall Book Depotc2014  a592p