Wagner and Philosophy
Bryan Magee
The Communist Manifesto & Selected Writings: & Selected Writings
Karl Marx
Calculus with Analytic Geometry
John B. Fraleigh
The Theory of Splines and Their Applications
J. Harold Ahlberg & Ahlberg J H & Edwin Norman Nilson & Joseph Leonard Walsh
Philosophy: Basic Readings
Nigel Warburton
Number: The Language of Science
Tobias Dantzig