1951. Fifth Printing. 411 pages. No dust jacket. This is an ex-Library book. Blue cloth with gilt lettering. Library copy, with expected inserts and inscriptions. Pages are bright and clear with no visible markings. Binding throughout remains firm. Boards have light shelf-wear with corner bumping. Mild sunning to spine, which has mild crushing and wear to ends. Notable scratching and marking to boards. Book has forward lean. Boards are mildly warped.