Soft cover. Condition: Near Fine. No Jacket. 5th or later Edition. "First Printing January, 1965" and "Fifth Printing February, 1970" stated. Near fine wraps/paperback. Front cover has a light, if not very light diagonal 2.25 inch hairline crease to top fore-edge corner and a 1.75 inch by 5/8 inch signature inside front cover along lower edge . Only trivial additional signs of age/wear/previous use.