1967. 160 pages. This is an ex-Library book. Green pictorial dust jacket over green cloth. Library copy, with expected inserts and inscriptions. Pages are moderately tanned and thumbed at the edges, with moderate foxing. Binding has remained firm. Boards are a little rub worn, slight shelf wear to corners, spine and edges. Corners are a little bumped. Spine ends are mildly crushed. Light tanning to spine and edges. Boards are bowed. Book has a forward lean. The unclipped dust jacket has heavy edge wear, with tears, chips and areas of loss.