I've been doing some research on Amazon...........Rusty 's copy seems to be several years younger than does yours , Pigale - I'm looking if possible for the latest reasonably priced one.
Rusty, if the paperback that you have were available, I would go for that, but however/ whenever I approach it, I 'm getting the millennium version of the paperback on that link........ and this is not only happening today... I checked the book previously when I couldn't find various references that both you and JG had. I had the same result.
I'm considering therefore going for the 18th edition hardback - which would be from World of Books - which would cost me £11.12 altogether incl p&p.
This is still a good price , isn't it? when you consider what it would cost new?
What do you both think?