00537nam 2202537 45000010005000000030023000050050009000280080041000370820008000780720034000860200018001201000012001382600024001502500006001742450029001806500034002096500056002436500046002992537StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a621 aAmplitude Modulation Circuits a0-02-801842-7 aFrenzel bMC GRAW,HILL c1995 a3 aCommumication Electronic aAmplitude Modulation Circuits aAmplitude modulation and Single-Sideband Modulation aIntroduction to Electronic Communications