Boolean Constructions in Universal Algebras
A. G. Pinus
Thriving with Stone Age Minds
Justin L. Barrett & Pamela Ebstyne King
Yang-Mills Theory and Geometry - Article
S. K. Donaldson
Language and Identity: An Introduction
John Edwards
Frege: Philosophy of Language
Michael Dummett
Merriam-Webster's Advanced Learner's English Dictionary
Merriam-Webster
Merriam-Webster's Dictionary and Thesaurus