Studies in Reflecting Abstraction
Jean Piaget & Robert L. Campbell
Constantinople in the Age of Justinian
Glanville Downey
The Restoration of Rome: Barbarian Popes and Imperial Pretenders
Peter J. Heather
Hegel on Freedom and Authority
Renato Cristi
Logic-Based Knowledge Representation
Frank van Harmelen & Peter Jackson & Han Reichgelt
The Tantric Mysticism of Tibet: A Practical Guide
John Blofeld & Allan R. Bomhard