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I have an old book about WWI published about 1972, it has no ISBN. So when did publishers start using ISBNs? I didn't realize it was so recent. I think the book is part of a series by Ballantine Books.
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ISBNs were not used till the mid seventies and they were widely used then. You should check out the help center its got a wealth of information and its fully searchable by keyword and FAQ :) |
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And when ISBNs first came into use there didn't seem to be any standard about where on the book they would be found. So if you have a book from the 1970s you may have to look in several places before you find an ISBN. |
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