Reification (knowledge representation)
Lambert M. Surhone & Mariam T. Tennoe & Susan F. Henssonow
Habermas: A Biography
Stefan Müller-Doohm
Proof Theory of Modal Logic
Heinrich Wansing
From Stonehenge to Modern Cosmology
Sir Fred Hoyle
Head First Servlets and JSP: Passing the Sun Certified Web Component ...
Kathy Sierra & Bert Bates & Bryan Basham
The Publisher: Henry Luce and His American Century
Alan Brinkley