Producing Open Source Software: How to Run a Successful Free Software Project - Paperback

Karl the Fog: San Francisco's Most Mysterious Resident - Hardcover

Your Loyal and Loving Son: The Letters of Tank Gunner Karl Fuchs, 1937-41 - Paperback

Erinnerungen Eines Biologen - Paperback

Karl Konig: My Task: Autobiography and Biographies - Paperback

Karl Marx: His Life and Work - Paperback

Karl Marx: An Intellectual Biography - Hardcover

Marx & Engels confidential: Amazing excerpts from the uncensored original correspondence of Karl Marx and Friedrich Engels - Paperback

From Hegel to Nietzsche: The Revolution in Nineteenth-Century Thought - Paperback

The Open Society and its Enemies: Hegel and Marx - Paperback

Georg Wilhelm Friedrich Hegel's Leben, Beschrieben Durch Karl Rosenkranz - Paperback

From Hegel to Marx: Studies in the Intellectual Development of Karl Marx - Paperback

Auswanderer-Schicksale in Amerika (1873-1912): Die in die Fremde zogen - Paperback

Carl Jung en Wolfgang Pauli. De verstrengeling van de ziel: Hoe de geest en het atoom elkaar ontmoeten in de synchroniciteitstheorie. Het collectieve - Paperback

Die religiösen, politischen und socialen Ideen der asiatischen Culturvölker und der Aegypter, in ihrer historischen Entwickelung dargestellt von Carl - Paperback

Karl Marx on Society and Social Change: With Selections by Friedrich Engels - Paperback

Letters to Dr. Kugelmann - Paperback

Crítica de la Filosofía del Estado de Hegel - Paperback

Capital: The Process Of Circulation Of Capital, Ed. By Fredick Engels, Tr. From The 2d German Ed. By Ernest Untermann - Hardcover

Faltpuzzles Vögel: Folding Puzzles Birds - Paperback

Lightning In a Bottle: A Book Series On the Most Important Rock Albums In Music History Album # 42 Dan Fogelberg Phoenix - Paperback