Documents Making Friends, Making Tools, Making Symbols.. Introduction In the past the steps toward the human.....

Making Friends, Making Tools, Making Symbols. Introduction In the past the steps toward the human mind were seen as unitary Recent research by Clayton, Bussy, and Dickson…

Documents Making Friends, Making Tools, Making Symbols.

Making Friends, Making Tools, Making Symbols. Introduction In the past the steps toward the human mind were seen as unitary Recent research by Clayton, Bussy, and Dickson…