00483nam a22001697a 450000500170000001000150001702000260003203500130005803700130007108200110008410000200009524500470011526000310016227000690019330000320026250000190029420150513110527.0  aENG-112631  c275.00a9788120348189  aEN-96163  bDBAD/PUB  a658.45  aDutta, Suparna 00aBusiness communication /cby Suparna Dutta  aDelhibPHI Learning c2013  aRimjhim House, 111, Patparganj Industrial Estate,bDelhie110092  axiv,333p.:c24cm(pbk)bill.  aIncludes index