Sapiens : The Birth of Humankind - Volume 1
Yuval Noah Harari
The Revolution
Ron Paul
Worldviews: An Introduction to the History and Philosophy of ...
Richard Dewitt
Language: Origins and Meaning
John Zerzan
The Color of Compromise
Jemar Tisby
Advances in natural language processing : proceedings
Hrafn Loftsson & Eirikur Rögnvaldsson & Sigrun Helgadottir
Lecture notes in artificial intelligence (6233)
Advances in natural language processing : 6th international ...
Bengt Nordström & Aarne Ranta
Lecture notes in artificial intelligence (5221)