000 00490 a2200121 4500
100 1 _aKacman, Ju.A..
_eAutor
245 0 _aElektronnye lampy :
_bTeorija, osnovy rasceta i proektirovanija /
_cKacman Ju.A..
250 _aIzd.3-e,pererab. i dopol..
710 2 _aVyssaja Skola.
_eWydawca
_4pbl
260 _aMoskva :
_bVyssaja Skola,
_c1979.
300 _a301 s.;
_c24 cm.
490 1 _aIFSR International Series on Systems Science and Engineering
830 0 _aIFSR International Series on Systems Science and Engineering
999 _c6868
_d6868