00509nam a2200157Ia 4500100001900000650002700019942000700046654003600053245003600089260003400125082001300159300000800172546001200180999001700192952014200209  aKugushev/ A.M   aElectrical Engineering  cBK  aPrinciples of radio electronics  aPrinciples of Radio Electronics  bMir  PublishersaMoscowc1979  a621.3841  a342  aENGLISH  c26405d26405  001040708AFTaCRCEbCRCEc1471 | 75d2023-03-17eCrown Book Houseg13.00i84l0o621.3841 pAFT3615r2023-03-17v13.00w2023-03-17yBK