LEADER 01694oas 22007093a 450 001 9910144644703321 005 20251021213012.0 011 $a2161-8690 035 $a(OCoLC)60622261 035 $a(CONSER) 2011200686 035 $a(CKB)954921361470 035 $a(EXLCZ)99954921361470 100 $a20050614b19932009 uy a 101 0 $aeng 135 $aurun||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aTelephony 210 3 $aNew York, N.Y. $cPenton Media 210 $aChicago, U.S.A. $cChambers-McMeal Co 215 $avolumes $cillustrations ;$d31 cm 300 $aBeginning in 1990 one issue per month called: Global telephony. 300 $aImprint varies. 311 08$a0040-2656 517 3 $aGlobal telephony 606 $aTelephone$vPeriodicals 606 $aTelephone$2fast$3(OCoLC)fst01146231 606 $aTelefonie$2gtt 606 $aTe?le?phone$vPe?riodiques 608 $aPeriodicals.$2fast 615 0$aTelephone 615 7$aTelephone. 615 17$aTelefonie. 615 6$aTe?le?phone 676 $a621 801 0$bOCLCS 801 1$bOCLCS 801 2$bOCLCQ 801 2$bTXU 801 2$bCUD 801 2$bTXJ 801 2$bCO3 801 2$bOCLCE 801 2$bAUD 801 2$bOCLCQ 801 2$bDLC 801 2$bOCL 801 2$bOCLCQ 801 2$bCOO 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bOCLCL 801 2$bBRL 801 2$bSFB 801 2$bVLY 906 $aJOURNAL 912 $a9910144644703321 996 $aTelephony$92209558 997 $aUNINA