00579nam a2200193 a 4500001001400000003000700014005001700021008004100038020001500079040000800094100001800102245005600120250001200176260004900188300004600237504005000283650002200333650003000355vtls000011714KUKTEM20251117142345.0060606t1990    njua   f      001 0 eng d  a0139026444  aUMP1 aMartin, James10aTelecommunications and the computer /cJames Martin  a3rd ed.  aEnglewood Cliffs, NJ :bPrentice Hall,c1990  axvi, 720 p. :bill. (some col.) ;c25 cm.  aIncludes bibliographical references and index 0aTelecommunication 0aData transmission systems