ftp.nice.ch/pub/next/science/physics/COSY_PAK.081.N.s.tar.gz#/COSY_PAK_Main/COSY_Notes

01_Introduction.ma
 
02_Math_Model.ma
 
03_Transient_Response.ma
 
04_Steady_State_Response.ma
 
05_Root_Locus.ma
 
06_Freq_Response.ma
 
07_State_Space.ma
 

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.