1958. Second Edition. 1077 pages. No dust jacket. Black cloth covered boards. Black and white diagrams throughout. Ex libris plate to front. Pages remain bright and clean with minimal tanning and foxing. Binding loose. Previous owner's name to front pastedown. Minor pencil inscription to front free endpaper. Boards have heavy shelf wear with bumping and fraying to corners and crushing and fraying to spine ends. All surfaces tanned and sunned, particularly spine. Some additional marks and staining to surfaces.