00942cam a2200265 a 45000010008000000030004000080050017000120080041000290100017000700200032000870400018001190500024001370820014001611000022001752450116001972600051003133000035003644400059003995040064004586500037005226500031005596500023005906500031006137000032006441107325OSt20240704122015.0930617s1994    caua     b    001 0 eng    a   93027745   a0534177662 (acidfree paper)  aDLCcDLCdDLC00aHF5541.T4bK26 199400a651.82201 aKeen, Peter G. W.10aNetworks in Action :bBusiness Choices and Telecommunications Decisions /cPeter G.W. Keen, J. Michael Cummins.  aBelmont, Calif. :bWadsworth Pub. Co.,cc1994.  axxvi, 742 p. :bill. ;c25 cm. 4aThe Wadsworth series in management information systems  aIncludes bibliographical references (p. 727-733) and index. 0aBusinessxCommunication systems. 0aTelecommunication systems. 0aComputer networks. 0aData transmission systems.1 aCummins, J. Michael,d1945-