Gnosis: The Nature and History of Gnosticism
Kurt Rudolph
An Introduction to the Language of Mathematics
Frédéric Mynard
A Course in Universal Algebra
Stanley Burris & H. P. Sankappanavar
Handbook of Methodological Approaches to Community-Based Research: ...
David S. Glenwick & Leonard A. Jason
Language Contact: New Perspectives
Cornelius Hasselblatt & Bob de Jonge & Muriel Norde
Five-Point Leadership
Jeff Gibbard