African tax systems
editors: Elizabeth de Brauwn-Hay and Françoise Butzelaar-Mohr ; founding editor: J. van Hoorn, Jr.
Born 1900 : memoirs
Julius Hay ; translated from the original German, and abridged by J.A. Underwood ; with a foreword by Arthur Koestler
Born 1900 : memoirs
Julius Hay ; translated from the original German and abridged by J. A. Underwood ; with a foreword by Arthur Koestler