-----nas  22-----zu 4500
001 SKVPK0025668
003 CZ-VPK
005 20150630134902.0
008 150630d19521954||||| | |||  ||   |||||||
022   $a0197-6370
040   $aABA013$bcze
222  0$aTransactions of the I.R.E. Professional Group on Electron Devices
245 00$aTransactions of the I.R.E. Professional Group on Electron Devices
260   $aNew York :$bInstitute of Radio Engineers,$c1952-1954
650 07$aelektronika$xel$2psh
650 07$afyzika$xfy$2psh
650 07$avěda a technika$xve$2psh
785 00$tI.R.E. transactions on electron devices$x0096-2430
990   $aABA013$r1952-1954