00445cam a2200169ua 45000010005000000080039000050400009000440820012000531000019000652450052000842500009001362600029001453000017001746530035001916530035002266530014002614200111220n        ii  |||gr||||Z||||||eng  cMAIN  a301.0721 aBajpai, S. R.,11aMethods of social and researchcby S. R. Bajpai  a4th.  aKanpur:bKitab ghar,969.  a512p:c23cm.  aMethods of social and research  aMethods of social and research  aSociology