005710000a22002410004500500002800000650001500028650001800043650001900061650001300080650001500093082001800108518001100126530000600137100002200143100002000165245003000185250001300215020001800228260004500246260000900291300002100300041000800321  aIncludes bibliographies  aStatistics  aData analysis  aSample surveys  aSampling  aManagement  a311bL529scT  a990426  aM  aLevin, Richard I.  aRubin, David S.  aStatistics for management  a16th ed.  a81-203-0893-x  aNew DelhibPrentice-Hall of India, India  c1996  axvi,918p.billus  aEng