00371nam a2200133Ia 4500008004100000041000800041082001300049100003700062245003300099250001500132260005500147300001400202999002100216231229s2015    xx            000 0 und d  aeng  a303bBHU  aBHUSHAN (Vidya)/ SACHDEVA (D.R.)  aAn Introduction to Sociology  aXLVIIIth R  aNew DelhibKitab Mahal NEW DELHI , Allahabadc2015  aviii, 552  c1123613d1123613