1960. First Edition. 512 pages. No dust jacket. Blue cloth boards with gilt lettering. Clean pages with light tanning and mild foxing throughout. Pencil markings to front free endpaper. Top textblock edge dyed blue. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Gilt lettering is darkened. Moderate splits to spine ends and corners causing cloth to be frayed. Minor wear marks to boards.