Armies and Enemies of the Crusades, 1096-1291: Organization, ...
Ian Heath
The Central Intelligence Agency: An Encyclopedia of Covert Ops, ...
Jan Goldman
A Systematic Comparison of Various Statistical Alignment Models ...
Franz Josef Och & Hermann Ney
The Problems of Mathematics
Ian Nicholas Stewart
The Logarithmic Integral: Volume 2
Paul Koosis
Church & Gnosis: A Study of Christian Thought and Speculation ...
Francis Crawford Burkitt