000 00265nam a22001097a 4500
082 _a621.381512 MIL'V
100 _aMILLMAN, J
_975396
245 _aVACUUM TUBE AND SEMICONDUCTOR ELECTRONICS
260 _aNEWYORK
_bMCGRAW HILL
_c1958
300 _a644P
942 _cBK
999 _c582619
_d582619