Very Good Hardcover New Springer-Verlag, 1984. xii, 336 pp. 25 x 17 cm. Silver paper covered boards with red stripes across top and black and white lettering. Rubbing and light bumping to spine ends and corners of boards. Light rubbing to boards. A few spots of foxing to endpapers and intial and final pages. Inteiror otherwise clean and unmarked. Binding sound, but slightly cocked. . Hard Cover. Very Good.