000			00510nam a2200157Ia 4500
001			18
005			20261006003417.0
008			120911s9999 xx 000 0 und d
020			_a0534177662
082			_a651.8 KEE
100			_aKeen, Peter G.W. _935
245			_aNetworks in action: business choices and telecommunications decisions / Peter G.W.Keen , J Michael Cummins
260			_aBelmont, Calif. : Wadsworth Pub. Co., C1994.
300			_axxvi, 742 p. : ill. ; 25 cm.
650			_aBusiness-data processing _936
999			_c18 _d18