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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
HTML Tidy - Online Markup Corrector
HTML Tidy is a web browser application whose purpose is to fix invalid web code, beautify the layout and formatting of the incorrect markup. The user interface is composed of...
158,953 $ 78,600.00