Principles of radar / by members of the staff of the Radar School, Massachusetts Institute of Technology. Massachusetts Institute of Technology. Radar School. Reintjes, Francis, ed. Radar. Racon. TK6575 .M3 1946 621.3848 MAP Includes bibliographical references and index. New York ; London : McGraw-Hill, 1946. 1946. 1946 Text 1 v. : eng