000 002820000a22001210004500
245 _aVacuum tube and semiconductor electronics
100 _aMillman, Jacob
260 _aNew York
_bMcGraw Hill
_c1958
300 _a644 p.
080 _a621.382
_bM5
041 _aEN
942 _cBK
999 _c103114
_d103114