00672nam0-22002651i-450-990001086190403321000108619FED01000108619(Aleph)000108619FED0100010861920000920d1950----km-y0itay50------baengMicrowaves Electronics[S.l.]Van Nostrand1950Fisica elettronica537.5Slater,John C.17883ITUNINARICAUNIMARCBK99000108619040332131A-03015777FI1FI1Microwaves Electronics335609UNINAING01