000			00377 a2200145 4500
005			20250508134347.0
020			_a0-673-15175-1
082			_a658.4 SIG
100			_aSIGBAND, N.B.
245			_aCommunicating in Business.
260			_aLondon, _bForesman and Company, _c1981.
300			_axvi, 526p.: Ill.;figures _bIndex _c24cm.
700			_aBATEMAN, D.N.
942			_2ddc _cBKS
999			_c2203 _d2203