00343nam a2200133 a 4500020001800000082001500018100001300033245005000046260003800096300000900134500003500143650001800178700001300196  a978818455199000a303.4bYAD  aYadav, R  aSociology Culture and Nature of Social Change  aDelhi bOmega Publications c2010  a250p  aincludes index and biblioraphy  aSocial-Change1 aYadav, R