00901nam0-22003131i-450-99000052448040332120080125112029.00-85296-862-0000052448FED01000052448(Aleph)000052448FED0100005244820020821d1996----km-y0itay50------baenga-------001yySurface penetrating radarD. J. DanielsLondonThe Institution of Electrical Engineersc1996XI, 300 p.ill.24 cmIEE radar, sonar, navigation and avionics series6Radar621.384'8Daniels,David J.337739ITUNINARICAUNIMARCBK99000052448040332110 E II 566DIE 1678DINELDINELSurface penetrating radar331368UNINA