00691nam a22002177a 450000500170000001000130001702000260003003500130005603700160006904000120008508200160009710000170011324500670013026000480019727000620024530000240030749000740033150000190040565000200042465000290044420170124105914.0  aB-160298  c250.00a9788176464451  aB-160298  bCen Lib/Ret  aDPLbEN  a020.72bRES  aP.S.G. Kumar  aResearch methods and statistical techniques /cby P.S.G. Kumar  aNew DelhibB.R. Publishing Coperationc2004  a425,Nimri Colony,Ashok Vihar, phase IVbNew Delhie110052  av, 620p.c23cm(pbk)  aKumar's curriculum series in library and information science ; no, 10  aIncludes index  aLibrary Science  aResearch-Library Science