Thanks Nick, that’s a very kind offer. There was nothing specific, I am seeking to broaden my knowledge by adding to the library as it’s been a life saver during 10 weeks off work with more to come. To sum up it’s probably worth buying a good 2nd edition or if one came along a 3rd addition at a reasonable price rather than a cheap 1st. If your friend has a 2nd edition I would be delighted to help the air ambulance by purchasing.
Thanks again, Ian