Pre-owned computer software, so rare that even AI couldn't find it!!! This demo copy came from the estate of an electrical engineer in Gainesville, Florida. It comes in a cloth-covered slipcase with the original manual and 3 5.25 floppy discs in UNTESTED condition, but they look completely untouched, as does the book. This is a truly rare find!

Please, reach out if you have more questions or need more pictures. This item needs to find the right owner.