00889nas 2200301-a 450 99621529120331620240413023853.0(CKB)110978984444801(CONSER)---98660737-(EXLCZ)9911097898444480119950405b1995200u --- aengtxtrdacontentcrdamediacrrdacarrierMexico telecomBoston, MA Information Gatekeepers, Inc.c1995-1 online resourceTitle from caption.Print version: Mexico telecom 1081-9975 (DLC)---98660737- (OCoLC)32257936 TelecommunicationMexicoPeriodicalsTelecommunication384/.0972/05JOURNAL996215291203316exl_impl conversionMexico telecom2574284UNISA