http://www.sgi.com/products/appsdirectory.dir/DeveloperIXSemichem_Inc.html
(Silicon Surf Promotional CD, 01/1995)
Semichem, Inc.
AMPAC 5.0 with Graphical User Interface
http://www.sgi.com/products/appsdirectory.dir/DeveloperIXSemichem_Inc.html (Silicon Surf Promotional CD, 01/1995)