00333pam a2200133 a 4500020000500000041000500005082002800010100001800038245006100056250001100117260004300128300001300171700001500184  c  h  a658.45000000000005bSIN  aSinghal, D.D.  aBusiness Communication And ManagementhTextual Documents  a1st ed  aJaipurbIndus Valley Publicatiosc2006  aVII/3205  aVyas, V.S.