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Public Domain Aeronautical Software (PDAS)
Valuable computer programs for aeronautical engineering. Many programs originally from NASA or USAF. All complete with description and public domain source code....
2,681,571 
$ 480.00
Leica - Four Independent Companies Share the Leica Brand
Four Independent Companies Share the Leica Brand. Leica Camera, Leica Microsystems, Leica Biosystems and Leica Geosystems.
1,398,117 $ 960.00