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Jack Northrop and His Flying Wing.

• Authors : Karwatka, Dennis

Subjects: INDUSTRIALISTS; NORTHROP, John Knudsen, 1895-1981; LOCKHEED Corp.

• Source: Tech Directions. Dec2005, Vol. 65 Issue 5, p10-10. 1p.

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SILENT FLIER.

Subjects: JET planes; JET plane noise; UNIVERSITIES & colleges

• Source: Science. 11/24/2006, Vol. 314 Issue 5803, p1221-1221. 1/4p.

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RANDOM SAMPLES.

• Authors : Holden, Constance

Subjects: SCIENCE; CROP circles; MICEUNITED Kingdom

• Source: Science. 8/24/2001, Vol. 293 Issue 5534, p1429-1429. 1p. 2 Color Photographs.

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