00419nam a2200157Ia 4500003000900000008004100009040001600050080001500066100001800081245003500099260003200134300001300166650002000179650002500199650003700224IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a52-77bKRA  aKraus, John D 0aRadio astronomycJohn D. Kraus  aNew YorkbMcGraw-Hillc1966  ax, 486p.  a Radio sources  a Radio telescopes   aRadio astronomy - fundamentals