[net.micro.pc] Discrete Simulator Query

Bowman%DCA-EMS@sri-unix.UUCP (04/17/84)

I am looking for anyone who might have or know something
about a discrete-event simulator package that would be useable
on a machine such as the IBM PC.  Ideally, I would like to find something
that is written as a set of Pascal procedures.  That way, the native 
Pascal source code could be useable by a variety of operating systems,
not just PCs (e.g. CP/M).  I have heard of such beasts called such
names as "passim" or "simpas", but have been unsuccessful in obtaining
any of them.  Anyone out there who can help?