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008 011205m19229999   ||         |    |eng  
022   $a0005-8580
035   $ab11668842-39ule_inst
035   $aocm00000008$9ExL
080   $aCDU 621.39
229  4$aThe Bell system technical journal
245 04$aThe Bell system technical journal /$cAmerican Telephone and Telegraph Company. - 1922-1983
260   $aNew York,$c1922-1983
591   $aCodice CNR: P 00001591
592   $aLE006 1972-1984; lac.: 1979;
710 2 $aAmerican Telephone and Telegraph Company$eauthor$4http://id.loc.gov/vocabulary/relators/aut$0316219
785 00$tAT & T Bell Laboratories technical journal
907   $a.b11668842$b19-03-08$c08-07-02
912   $a991002500369707536
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996   $aBell system technical journal$91452499
997   $aUNISALENTO
998   $ale006$b01-01-01$cs$da$e-$feng$gus$h4$i1