英国首版。1988年之后的印次由Unwin Hyman发行。 —————————————————————— I. Three impressions issued by George Allen & Unwin: 1st Impression 1986 2nd Impression 1986 3rd Impression 1987 —————————————————————— II. One impression issued by Unwin Hyman (with the same ISBN): 4th Impression 1988