00399nam a2200145Ia 4500003000900000008004100009040001600050080002000066100001600086245005200102260004800154300001000202650001900212650002200231IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.396.62bMOX  aMoxon, L. A 0aRecent advances in radio receiverscL. A. Moxon  aCambridgebCambridge University Pressc1949  a183p.  aNASA Thesaurus  aRadio Engineering