Citizen of the Galaxy
Robert A. Heinlein
The Ambassadors: Thinking About Diplomacy From Richelieu to ...
Robert Cooper
Trees and Proximity Representations
Jean-Pierre Barthélemy & Alain Guénoche
His fourth Book of Occult Philosophy-Of Geomancy- Magical Elements ...
Heinrich Cornelius Agrippa
Graph-based Knowledge Representation: Computational Foundations ...
Michel Chein & Marie L. Mugnier
Listening in the Language Classroom
John Field
Cambridge Language Teaching Library (1)