Odd Numbers or Arithmetic Revisited by Herbert McKay
1940. No Edition Remarks. 215 pages. No dust jacket. Brown cloth boards with lettering. Clean pages with noticeable tanning and foxing throughout. More pronounced to free endpapers and pastedowns. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Lettering is darkened. Moderate tanning to spine and edges with crushing to spine ends. Visible wear marks to boards.