Per Brinch Hansen
article-link
What links here
Regnecentralen
Charles Simonyi
article-link
International Computers Limited
article-link
Logica
article-link
Anders Fogh Rasmussen
article-link
Timeline of operating systems
article-link
GEM (desktop environment)
article-link
Peter Naur
article-link
Punched tape
article-link
Microkernel
article-link
Intel 80186
article-link