00297nam a22001217a 4500020001800000082001800018100001900036245005500055260003300110300001000143942000700153999001500160  a9789353436377  a300.72bTUC/R  a Tucker, Veena  aResearch methods in social sciences/cVeena Tucker  a New Delhi:bPerson,cC2020.  a462p.  cBK  c3750d3750