The Positive Outcome of Philosophy :
Dietzgen, Joseph, 1828-1888
The Positive Outcome of Philosophy : The Nature of Human Brain Work. Letters on Logic. [electronic resource] / Joseph Dietzgen - Project Gutenberg, 2012 - Project Gutenberg 39964 .
Public domain in the USA.
Electronic text
Philosophy Logic Knowledge, Theory of
B
The Positive Outcome of Philosophy : The Nature of Human Brain Work. Letters on Logic. [electronic resource] / Joseph Dietzgen - Project Gutenberg, 2012 - Project Gutenberg 39964 .
Public domain in the USA.
Electronic text
Philosophy Logic Knowledge, Theory of
B