Leonhard Euler and the Bernoullis: Mathematicians From Basel
M. B. W. Tent
Introduction to Boolean Algebras
Steven Givant & Paul Halmos
Abused, Confused, and Misused Words: A Writer's Guide to Usage, ...
Mary Embree
Elementary Linear Algebra: A Matrix Approach
Lawrence E. Spence & Arnold J. Insel & Stephen H. Friedberg
Spiel, Satz und Sieg für die Mathematik: Zwölf vergnügliche ...
Ian Nicholas Stewart
The Voice of Reason: Essays in Objectivist Thought
Ayn Rand & Leonard Peikoff & Peter Schwartz
Objectivism: The Philosophy of Ayn Rand
Leonard Peikoff