1962. Fourth Edition. 158 pages. No dust jacket. This is an ex-Library book. Decorative cloth. Ex-Library copy, with expected inserts and inscriptions. Light thumb marking and tanning to pages and text block edges. Lighter to pastedowns and free endpapers. Light cracking and creasing to gutters; some looseness to binding but pages remain attached. Boards have minor corner bumping and edgewear with mild tanning and scuffing overall. Spine has heavier tanning with soft crushing to ends. Book has a slight forward lean.