1969. First Printing. 533 pages. White dust jacket over grey cloth. Russian and English text. Pages remain bright and clear with minimal tanning and foxing. Thumb-marking present. Light creasing to gutter. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Light crushing to spine ends. Some tanning to spine and edges. Minor marks to boards. Unclipped jacket has moderate edgewear with chips, tears and creasing. Noticeable tanning to spine. Some rubbing to surfaces.