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 1984 2nd Impression 1984 3rd Impression 1986 —————————————————————— II. Two impressions issued by Unwin Hyman (with the same ISBN): 4th Impression 1988 5th Impression 1991