Very Good + / Very Good. Item #9468
New York: Atheneum, 1961. Early Printing, without edition statement. Octavo (24.5cm.); publisher's cloth in pictorial dust jacket, brown topstain; ,380pp.; illus. Minimal shelf wear, though spine panel quite toned, corners very slightly bumped, topstain faded, else Very Good and sound overall. Presumed first edition, though unusual for Atheneum the printing is not stated.
The first volume in the author's "Nature of Man" series.