How To Solve It: A New Aspect Of Mathematical Method (Doubleday Anchor Books) by G. Polya
1957. 1957 Reprint. 253 pages. Paperback book with pictorial cover. Inscription to front endpaper. Pages are lightly tanned and thumbed at the edges, with creased corners and foxing. Moderate highlighting to most pages. Binding has remained firm. 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.