01241nas0 22003493i 450 TO0017808320251003044403.00005-8580P 00001591P 20130827b19221983||||0itac50 baengusazu||||||||z01i xxxe z01nz01ncRDAcarrierˆThe ‰Bell system technical journalAmerican telephone and telegraph companyvol.1(1922)-vol.62(1983)New YorkAmerican telephone and telegraph company1922-198362 v.ill.24 cmTrimestrale; 10 numeri all'anno.Mensile001RMS00237462001 AT & T Bell laboratories technical journal621.38INGEGNERIA ELETTRONICA E DELLE COMUNICAZIONI19American Telephone & Telegraph CompanyMILV119562American Telephone and Telegraph CompanyPMIV015804American Telephone & Telegraph CompanyAT & TTSAV466403American Telephone & Telegraph CompanyITIT-00000020130827TO00178083 01Bell system technical journal799528UNISANNIO