We're SorryWe cannot find any information for 520998. We search over 3 million titles, so let's see if we can find something... Search by ISBN - ISBNs have ten digits
- The tenth digit can be an "X" as well as a number
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What is an ISBN?
 ISBN stands for International Standard Book Number, and it is used to uniquely identify a book. Normally found on the back cover of a book (as shown) as well as on the title page inside, using this number gives you the best chance of finding a specific title. You must include all ten digits for a successful ISBN search. International visitor? Try searching here: | 
