01502oam 2200397 450 991070020120332120121011120231.0(CKB)5470000002406950(OCoLC)606122456(EXLCZ)99547000000240695020100409d1979 ua 0engurbn||||||adatxtrdacontentcrdamediacrrdacarrierSwitch element capacities in access area digital switching systems[electronic resource] /R.F. Linfield, M. Nesenbergs ; prepared for U.S. Army Communications Systems Agency[Washington, D.C.] :Dept. of Commerce, National Telecommunications and Information Administration,[1979]1 online resource (xiii, 176 pages) illustrationsNTIA report ;79-26"September 1979."Includes bibliographical references.TelecommunicationSwitching systemsTelecommunicationSwitching systems.Linfield R. F1395519Nesenbergs M1397100United States.National Telecommunications and Information Administration.United States.Army Communications Systems Agency.OCLCEOCLCEOCLCQGPOBOOK9910700201203321Switch element capacities in access area digital switching systems3540069UNINA