Build Your Own Programming Language: A Programmers Guide to ...
Clinton L. Jeffery
The Philosophy of the Supernatural
William Henry Platt
Auditory and Visual Pattern Recognition
David J. Getty
Philosophy and Ordinary Language: The Bent and Genius of Our ...
Oswald Hanfling
CK-12 Trigonometry - Second Edition
Ck-12 Foundation
Journals of Ayn Rand
Ayn Rand & Leonard Peikoff & David Harriman