LEADER 00841nam0-22002891i-450- 001 990000457290403321 005 20081001101907.0 035 $a000045729 035 $aFED01000045729 035 $a(Aleph)000045729FED01 035 $a000045729 100 $a20020821d1958----km-y0itay50------ba 101 0 $aeng 105 $aa-------001yy 200 1 $aSwitching circuits with computer applications$fWatt S. Humphrey 210 $aNew York$cMcGraw-Hill$d1958 215 $a264 p.$cill.$d24 cm 610 0 $acircuiti di commutazione 676 $a621.381'537 700 1$aHumphrey,$bWatts S.$f<1927- >$025403 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000457290403321 952 $a10 C 213$b60 CCE$fDINEL 959 $aDINEL 996 $aSwitching circuits with computer applications$9334448 997 $aUNINA