(N|LEMENTY RADIOTEHNIKI (B:s (Nu^EBNOE POSOBIE DLQ TEHNIKUMOW (B/s - (NbROJDE(B, (Na(B.(Nm(B.s ((NmOSKWA (B;s (NlENINGRAD (B:s (NgOS\NERGOIZDAT(B,s, 1950)
Keywords: (NaPPARATURA I METODY RADIOSWQZIs