The George Orwell book with the IBSN 9780679417392 on the Book Depository is Paperback.
http://www.bookdepository.co.uk/1984-George-Orwell/9780679417392
But at the Amazon is Hardcover.
http://www.amazon.com/gp/aw/d/0679417397/ref=mp_s_a_1_1?qid=1376873443&sr=8-1&pi=SL75
And also with the same IBSN at the Barnes and Nobles.
http://www.barnesandnoble.com/w/1984-george-orwell/1100009100?ean=9780679417392&itm=1&usri=9780679417392
So is this just a wrong information by the book depository or IBSN don't change with different kind of covers?
См. статью: Have the paperback and hardcover different ISBNs?