00354nam a2200133Ia 4500008004100000041000800041082001500049100001700064245004100081250001400122260004400136300003100180365000900211240624s9999 xx 000 0 und d aeng a658.45 THI aTHILL JOHN V aEXCELLENCE IN BUSINESS COMMUNICATION a(7th ed.) c2007aNew JerseybPearson Prentice Hall axxv, : 572 : p. : cm. ; 27 cb30