1959. 55th Printing. 670 pages. No dust jacket. Brown cloth. Well bound and clean pages, with moderate tanning to rough-cut text block edges. Some rub-marking and tanning to pastedowns and endpapers. Minor dog-eared corners. Boards have moderate shelf wear, with rubbing and marking. Light bumping to corners and crushing to spine ends. Book has noticeable forward lean. Boards are slightly bowed. Some dents around edges.