Knowledge Representation and Relation Nets
Aletta E. Geldenhuys & Hendrik O. van Rooyen & Franz Stetter
Turning Point in Philosophy
Moritz Schlick
The Economics of Innocent Fraud: Truth for Our Time
John Kenneth Galbraith
Power Excel with MrExcel - 2017 Edition
Bill Jelen
Die mystische Theologie der morgenländischen Kirche
Vladimir Lossky
The Story of Philosophy: the Lives and Opinions of the Greater ...
Will Durant