Tempo and Mode in Evolution
- 268 pages
- 10 hours of reading
George Gaylord Simpson Books
June 16, 1902 – October 6, 1984
Pp. xx, 434, 52 text-figures. Publisher's original red cloth, lettered in silver on the spine, original two-color printed dust jacket, lg 8vo. This is the scarce first edition of Simpson's major treatise on evolution. No ownership marks.
