SIMPOSStichting Informatie over Maatschappelijke Problemen rond Occulte Stromingen
References in periodicals archive ?
The largest software on PSI was its operating system SIMPOS.
Not only the operating system but also other basic software systems were built up on PSI and SIMPOS.
SIMPOS were ported to the machine relatively easily.
When the basic design and the development time table of SIMPOS were more or less established, I could find some time for my participation in the design of CP implementation.