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Middleton, W. E. Knowles (William Edgar Knowles), 1902-
Radar development in Canada : the Radio Branch of the National Research Council of Canada, 1939-1946 / W.E. Knowles Middleton.
National Research Council of Canada. Radio and Electrical Engineering Division -- History.
Radar -- Canada -- History.
Radar -- Canada -- History.
Institutional History
Catalog