00381nam a2200157Ia 4500008004100000020001800041041000800059082001700067100001700084245004900101250001600150260001600166300000800182365001600190700001700206230718s9999    xx            000 0 und d  a9788122415223  aeng  a301.072bKOT  aKothari C.R.  aResearch MethodologybMethods And Techniques  a2nd Re. Ed.  bNew Age Pub  a401  cRs.b200.00  aKothari C.R.