00333nam a2200121 a 450000500170000002000150001708200180003210000150005024500520006526000370011730000210015450000360017520251203111504.0  a8178353016  a305.5122bSIN  aEkta Singh  aCaste system in Indiaba historical perspective  aDelhibKalpaz Publicationsc2009  a297p.c22cm.bHB  aincludes bibliography and index