Principles of rada 
Massachusetts Institute of Technology  
 - 2nd ed. 
 - New York  McGraw-Hill  1946 
 - [various pagings.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NASA Thesaurus<br/>Radar
<br/><br/><label>Universal Decimal Class. No.: </label>621.396.9  / MIT