LEADER 01163nam a2200301 i 4500
001 991000910899707536
005 20020507103119.0
008 951204s1970    sz            ||| | eng  
035   $ab10147056-39ule_inst
035   $aLE00639008$9ExL
040   $aDip.to Fisica$bita
041 0 $aengfreger
084   $a621.3.2(047.3)
084   $a621.38151
110 2 $aBrown, Boveri and Co., Ltd$0461790
245 10$aElectron tube handbook /$cBrown, Boveri & Co.
260   $aBaden :$bBrown, Boveri and Co., Ltd,$c1970
300   $a2 v. ;$c21 cm.
500   $aVol. 1 : Rectifier Valves and thyratrons.
500   $aVol. 2 : Transmitting tubes.
650  4$aElectron tubes-Handbooks, manuals, etc.
907   $a.b10147056$b21-09-06$c27-06-02
912   $a991000910899707536
945   $aLE006 621.3.2(047.3) BRO$cV. 1$g1$i2006000053150$lle006$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i1017509x$z27-06-02
945   $aLE006 621.3.2(047.3) BRO$cV. 2$g1$i2006000053389$lle006$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i10175106$z27-06-02
996   $aElectron tube handbook$9186553
997   $aUNISALENTO
998   $ale006$b01-01-95$cm$da  $e-$feng$gsz $h0$i2