01461nas 2200481-a 450 99633610890331620240413012203.0(CKB)954921407276(CONSER)---87649769-(EXLCZ)9995492140727619860814b19861995 --- aengtxtrdacontentcrdamediacrrdacarrierAT & T technology[New York, NY] AT & T[©1986-1 online resourceTitle from cover.Print version: AT & T technology. 0889-8979 (DLC) 87649769 (OCoLC)14091383 American Telephone and Telegraph technologyAT and T technologyATT TECHNOLOGYAT AND T TECHNOLOGYAT AND T TECHNOLOGY PRODUCTS SYSTEMS AND SERVICESAT & T technol.TelephonePeriodicalsTelecommunicationPeriodicalsTelecommunicationfast(OCoLC)fst01145830Telephonefast(OCoLC)fst01146231Periodicals.fastPeriodicals.lcgftTelephoneTelecommunicationTelecommunication.Telephone.621.385AT & T (Firm)JOURNAL996336108903316exl_impl conversionAT & T technology2315988UNISA