1964. First Edition. 504 pages. Green jacket over blue cloth. Pages are clean and bright, and appear almost good as new. With minimal tanning throughout. Binding has remained firm. Tape marks to endpapers and pastedowns. 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 wear to unclipped dust jacket with tears, nicks and creases to spine, edge and corners. Light tanning to spine and edges.