The Language of Mathematics: Making the Invisible Visible
Keith Devlin
Classical Mechanics - Third Edition
Herbert Goldstein & Charles Poole & John Safko
Christians, Gnostics and Philosophers in Late Antiquity
Mark Edwards
Nltk Essentials
Nitin Hardeniya
日本語文法辞典: 上級編
Seiichi Makino & 牧野成一 & 筒井通雄
Logic and Philosophy Today - Volume 1
Amitabha Gupta