As the others have said and that is a ripoff price too, so stay clear, even Halfrauds do not sell it for that price.
I have a few maintenance books, but the best by a long way I find is the "Bicycling Magazine's illustrated Bicycle Maintenance" as it is very well illustrated as the title says and clear, simple instructions, I bought my copy for £4.99 in one of the discount bookshops that you find in most towns and cities. The Parks blue book is very good, but I find that it can sometimes get a bit technical at times and unless you know what your doing to start with, it can sometimes go over your head with detail so it has to be carefully read.
http://www.amazon.co...ASIN=1405087889