1964. Third Edition. 281 pages. This is an ex-Library book. Grey dust jacket over blue cloth boards with gilt lettering to spine. Expected library stamps. Plates to mid-section. Binding remains firm. Crinkling to pages at gutters. Pages are moderately tanned throughout. Boards have mild edge wear with slight rubbing to surfaces. Crushing to spine ends. Gilt lettering is bright and clear. Boards are bowed. Book has a slight forward lean. Unclipped jacket has light edge wear with minor tears and chipping. Mild rubbing and marking. Tanning to spine and edges.