xvi, 436pp. Green cloth-covered boards; silver titles on spine, illustrated with in-text diagrams and tables. 8vo. Sun-faded spine, spine ends lightly rubbed and bumped, lender's shelf number on spine label. Corners rubbed and rounded, mark on boards due to removal of previous spine label. Lender's stamps, labels and markings on endpapers and copyright page. Internally a neat, clean, bright and tight volume.
