Problems on Partial Differential Equations
Maciej Borodzik & Paweł Goldstein & Piotr Rybka & Anna Zatorska-Goldstein
Problem Books in Mathematics (1)
Language and Memory: Aspects of Knowledge Representation
Hanna Pishwa
Moral and Intellectual Virtues in Western and Chinese Philosophy: ...
Ernest Sosa & Chienkuo Mi & Michael Slote
Numerical Solutions for Partial Differential Equations: Problem ...
Victor Grigor'e Ganzha & Evgenii Vasilev Vorozhtsov
Introduction to the Philosophy of History: with Selections From ...
Georg Wilhelm Friedrich Hegel
Principles of Grammar
Leonard Peikoff & Michael S. Berliner