LEADER 01241nas0 22003493i 450 
001 TO00178083
005 20251003044403.0
011   $a0005-8580
017 70$aP 00001591$2P 
100   $a20130827b19221983||||0itac50      ba
101 | $aeng
102   $aus
110   $aazu||||||||
181  1$6z01$ai $bxxxe  
182  1$6z01$an
183  1$6z01$anc$2RDAcarrier
200 1 $aˆThe ‰Bell system technical journal$fAmerican telephone and telegraph company
207  0$avol.1(1922)-vol.62(1983)
210   $aNew York$cAmerican telephone and telegraph company$d1922-1983
215   $a62 v.$cill.$d24 cm
300   $aTrimestrale; 10 numeri all'anno.
326   $aMensile
440 1 $1001RMS0023746$12001 $aAT & T Bell laboratories technical journal
676   $a621.38$9INGEGNERIA ELETTRONICA E DELLE COMUNICAZIONI$v19
712 02$aAmerican Telephone & Telegraph Company$3MILV119562
791 02$aAmerican Telephone and Telegraph Company$3PMIV015804$zAmerican Telephone & Telegraph Company
791 02$aAT & T$3TSAV466403$zAmerican Telephone & Telegraph Company
801  3$aIT$bIT-000000$c20130827
912   $aTO00178083
977   $a 01
996   $aBell system technical journal$9799528
997   $aUNISANNIO