00607nam0-22002411i-450-990001266720403321000126672FED01000126672(Aleph)000126672FED0100012667220000920d1966----km-y0itay50------baengRadio Astronomyby KrausNew YorkMcGraw-Hill1966Kraus,J.349885ITUNINARICAUNIMARCBK990001266720403321204-C-176808MA1MA1Radio astronomy190051UNINAING01