1979. Sixth Impression. Unpaginated. No dust jacket. Blue cloth boards with lettering. 2 loose tables included. Volume 2. Clean pages with light tanning and mild foxing throughout. Pen inscription to first page textblock. Bookseller sticker stuck to front pastedown. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Lettering is bright and clear. Visible wear marks to boards.