| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Hardcover fourth edition, enlarged and completely revised, October 1956, published by Cassell & Company. The clipped paper jacket is otherwise whole, with some wear and soiling to the edges. The red boards with gilt titling are clean, but both are slightly bowed away, and there is a crease the length of the spine. There is some light spotting to the external page edges, and the name of a previous owner neatly written on the first end paper, but the pages are otherwise clean and unmarked.
