[comp.sources.wanted] OR/IE software wanted

ivay@vax5.CCS.CORNELL.EDU (11/01/88)

Does anyone know of a good all-purpose software program that would
do a good job demonstrating some basic Operations Research material?
The program should do one or more of the following:

1) PERT/CPM
2) Simulation
3) Decision theory/analysis

I'm teaching a class next semester and I would like to show the students
how computers are being used for these functions, but I've had it up
to you know where with fly-by-night software packages.  

Recomendations would be greatly appreciated, but please send mail to 
my acocunt directly since I do not read this newsgroup regularly.

Thanks in advance,
D. Streeter
Cornell University