First edition, first printing with first issue blue and white map endpapers. (Stated "First published 1977" on copyright page. Precedes all other editions, such as the American.) 204 pp. Very Good in Near Fine dust jacket. Foxing to fore edge, small stain in margin of pg. 3, ding to back board top edge. Jacket spine panel sunned, a bit of creasing at edges, price intact. A nice copy.