*In compliance with the Book Industry Study Group standards, Liberty Fund will be transitioning from using 10-digit ISBNs to 13-digit ISBNs on
all products. Please note the following dates:
By September 2005: New titles from Liberty Fund will include both ISBN-10 and ISBN-13.
January 1, 2007: Titles from Liberty Fund will either be dual-numbered or will contain an ISBN-13 only.
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