00919nam a22001457a 4500008004100000020001800041050000900059100001900068245006500087250001200152260004800164300001700212500002000229505052400249151029b        xxu||||| |||| 00| 0 eng d  a9788122415223  aREF.  aKothari, C.R.,  aResearch methodology: methodsand techniques. /cC.R. Kothari  a3rd ed.  aBangalore:bNew Age Int. Publishers,c2004.  aviii,449 p.:  aIncludes index.  aContents: Research methodology: an introduction -- Defining the research problem -- Research design --  Design of sample surveys -- Measurement and scaling -- Data collection --  Data preparation -- Descriptive statistics -- Sampling and statistical inference -- Testing of hypothesis - Chi-square tests -- Analysis of variance -- Non-parametric methods -- Linear regression analysis -- Factor analysis -- Discriminant analysis -- Cluster Analysis --  Other multivariate techniques -- Interpretation and report writing.