00885nas 2200277 n 450 99621085830331620230321202127.0(CKB)954921388920(CONSER) 76641695 (MiAaPQ)31816(EXLCZ)9995492138892020760615b19742002 uy aengCommunications international[LondonInternational Thomson Pub., etc.]1 online resourcePublished by: Northwood Publications, <July/Aug. 1975- >Print version: Communications international. 0305-2109 (DLC) 76641695 (OCoLC)2441329 TelecommunicationPeriodicalsTelecommunication621.38/05JOURNAL996210858303316exl_impl conversionCommunications international2379890UNISA