https://www.abebooks.com/books/rarebooks/collecting-guide/what_books_collect/collecting-first-editions.shtml
Identifying and collecting first edition books
Learn how to identify and collect first edition books with these expert tips. This guide covers definitions, such as true first edition, information about the...
identifying and collectingfirst editionbooks
https://www.abebooks.co.uk/books/rarebooks/collecting-guide/what_books_collect/collecting-first-editions.shtml
Identifying and collecting first editions
In book collecting terms, a very rough description of first edition would be when it is the first appearance of a work in question. Learn more with our guide.
identifying and collectingfirsteditions