It's ironic as he taught be, but back in the day he taught me, but this book was out of reach for an impecunious student. Now I have need of a copy for recurring use and the prices on the likes of Abebooks are equally eye-watering (except for one hopeless bookseller who advertised it across several outlets and didn't have it). If anyone has a surplus copy they would like to sell on, please let me know and let's discuss. Many thanks Phil