1960. 1960 Reprint. 192 pages. Green pictorial paperback. Publisher's file copy with expected stamps. Pages are lightly tanned and thumbed at the edges, with creased corners and foxing. Corners are dogeared in places.Hinges are cracked and binding is loose. Paper cover is lightly rub worn and thumbed with light shelf wear to edges and corners. Light creases to corners and spine. Light tanning to spine and edges.