Subject:"Hansen, Arthur G. (EE'1946, MS'1948)" Remove Subject:"Hansen, Arthur G. (EE'1946, MS'1948)" Remove Publication:"Purdue Alumnus" Remove Subject:"Hansen, Arthur G. (EE'1946, MS'1948)" Remove Publication Year:"1974" Remove Publication:"Purdue Alumnus" Remove Subject:"Hansen, Arthur G. (EE'1946, MS'1948)" Remove