01145nas 2200373-- 450 99633642130331620240130213016.0(CKB)954921339112(CONSER)---77640389-(EXLCZ)9995492133911220760620a19649999 --- aengtxtrdacontentcrdamediacrrdacarrierCommunicationsEnglewood, ColoCardiff Pub. Co1 online resource"The professional journal of business communications."Print version: Communications. (DLC) 77640389 (OCoLC)2255643 COMMUNICATIONS FOR THE PROFESSIONAL IN LAND MOBILE RADIOCommunicationsTelecommunicationPeriodicalsTelecommunicationfast(OCoLC)fst01145830Periodicals.fastPeriodicals.lcgftTelecommunicationTelecommunication.384/.05JOURNAL996336421303316exl_impl conversionCommunications977405UNISA