1975. No Edition Remarks. 380 pages. This is an ex-Library book. Blue paperback. Ex-library copy, with expected inserts and inscriptions. Pages remain bright and clear with minimal tanning and foxing. Thumb-marking present. Pulling to covers. Binding remains firm. Paper covers have moderate edge-wear with curling to corners and rubbing to surfaces. Visible tanning to spine and edges. Brown marks to covers.