Simtel MSDOS.  Sep 1997.  Walnut Creek CDROM.
Programs for plotters
path: \disc1\plot 
---------------------------------------------
Name           Size      Date    Description
============ ========  ========  ============
2dgr10.zip     150813  06-30-96  Draw/plot 2D graphic of math function
grphca27.zip   295734  07-10-94  Graphica: System for drawing scientific graphs
mathpl37.zip   122004  04-06-96  Mathplot 3.7: Mathematical Function Plotting
plotr81.zip    186464  01-02-97  Data plotting and analysis program
wlplt270.zip   292941  01-08-97  WL-Plot v2.70: Mathmatical function plotter