1971. 1971 Reprint. 160 pages. No dust jacket. Blue pictorial cloth. Pages are lightly tanned and thumbed at the edges, with creased corners and foxing. Hinges are cracked, pages have remained tightly bound. Boards are a little rub worn, slight shelf wear to corners, spine and edges. Corners are a little bumped. Spine ends are mildly crushed. Light tanning to spine and edges. Boards are bowed. Book has a forward lean.