Studies in Reflecting Abstraction
Jean Piaget & Robert L. Campbell
Graph Structures for Knowledge Representation and Reasoning: ...
Pierre Marquis & Madalina Croitoru & Sebastian Rudolph & Michael Cochez
An Introduction to the Crusades
S. J. Allen
Structural Dynamics of Earthquake Engineering: Theory and Application ...
Sekaran Rajasekaran & Sundaramoorthy Rajasekaran
Philosophy and the Problems of Work: A Reader
Kory P. Schaff
The Concise Book of Trigger Points
Simeon Niel-Asher