Managed to obtain an original print of 1983, and the updated version of 2008 at a recent auction. ( if you know what these are, then no further description is needed ). I'm willing to part with both or either of them, at the right price. I know this isn't the 'sales' thread, but if interested, send me a PM. ( there were 25 books in the lot I secured. Half are considered 'scarce' ... ask me if you are curious and interested in buying ... )