1968. This translation. 224 pages. Pictorial dust jacket over yellow cloth. Black and white illustration plates. Pages remain bright and clean with minimal tanning and foxing. Binding remains firm. Boards have mild shelf wear with light rubbing and corner bumping. Some mild marking and tanning. Boards are slightly bowed. Unclipped jacket has light edge wear with minor tears, chipping and creasing. Some rubbing and marking to surfaces.