Fifth edition; revising editor Thomas S. Parsons. 564 pp plus 3 appendices and index. Condition: Boards rather bumped, some age-darkening to pages, especially to outer margins, othewise a clean, sound copy.
Author/Editor: Alfred Sherwood Romer
Publisher: W.B.Saunders Philadelphia
Edition: 5th or later edition
Overall condition: Good
Book weight (kg): 1.324