The Coptic Encyclopedia - Volume 4 (ET-JO)
Aziz Suryal Atiya
Oxford Studies in Ancient Philosophy - Volume 18
David Sedley
The Nag Hammadi Scriptures
Marvin W. Meyer
The Secrets of Ancient Geometry - And Its Uses Vol.2
Tons Brunes
Money and Power
William D. Cohan
Investment- und Risikomanagement: Modelle, Methoden, Anwendungen
Peter Albrecht & Raimond Maurer