000 00514 a2200265 4500
001 8842
020 _a1
041 _aeng
080 _a621.382 Dul
245 _aElectron devices / translated from Russian by A. Kuznetsov
250 _a
260 _aMoscow
260 _bMir Pub.,
260 _c1980
300 _a424 p.
300 _c21 cm
490 _a
100 _aDulin, V.
700 _a
650 _a
650 _aElectron tubes
650 _aSemiconductors
942 _cBK
942 _2UDC
999 _c10578
_d10578