The conversation between human and AI assistant.
[|Human|] What is the name of the major school of praxiology not developed by Ludwig von Mises
[|AI|] The major school of praxiology not developed by Ludwig von Mises is the Polish school, which was led by Tadeusz KotarbiÅski.
[|Human|] 
What is the name of the major school of praxiology not developed by Ludwig von Mises