Toward a New Philosophy of Biology: Observations of an Evolutionist. by Ernst Mayr - 1989.

Cambridge, MA Harvard University Press, 1989. Paperback First Edition Thus (1988), Seventh Printing. Very Near Fine in Wraps: shows only the most minute indications of use: just a hint of rubbing to the panels; else flawless. The binding is square and secure; the text is clean. Free of creases to the covers. Free of creased or dog-eared pages in the text. Free of any underlining, hi-lighting or marginalia or marks in the text. Free of ownership names, dates, addresses, notations, inscriptions, stamps, or labels. A handsome, very nearly-new copy, structurally sound and tightly bound, showing just a hint of wear. Virtually 'As New'. NOT a Remainder, Book-Club, or Ex-Library. 8vo. (9.25 x 6.5 x 1.25 inches). ix, 364 pages. Language: English. Weight: 1 pound, 10.9 ounces. First Edition Thus (1988), Seventh Printing. University Press Paperback.