What is the greatest accounting fraud of all time?

Question

Not Enron, WorldCom
Happened at least a couple of decades ago and was the first of its kind and size.
It was a publicly traded company
A short film was made of the fraud and was the basis of many case studies

Answer 1

Maybe these sites will help:

http://www.trinity.edu/rjensen/fraudrotten.htm#Partnoy

http://www.trinity.edu/rjensen/fraud.htm