1968. No Edition Remarks. 457 pages. No dust jacket. This is an ex-Library book. Orange cloth boards with black lettering to spine and front. Expected library inserts, stamps and inscriptions. Edited and preface by Paul S. Mostert. Binding remains firm. Pages remain bright and clear with minimal tanning. Boards have mild edge wear with slight rubbing to surfaces. There is bumping to corners and crushing to spine ends. Tanning to spine and edges. Boards are bowed. Book has a slight forward lean.