Occasionally you will find Disneyland cel set-ups that have a cel from one film and a background from another. For example it is common to see a Jungle Book cel on a litho of a Sleeping Beauty background. These are also referred to as Disneyland Art Corner cels.
Important note: ISBN numbers were introduced in 1970. Any book printed before 1970 will not have an assigned ISBN. Why Search by ISBN. ISBNs are useful when looking for a specific printing of a book. A student, for example, can search by ISBN to find the correct edition of a textbook for school.
It varies by country. In Canada, you apply for an ISBN number through the Library and Archives Canada website. (Page on bac-lac.gc.ca) Keep in mind that you will need a separate ISBN for a hardcover, a trade paperback, a regular paper back, ePub, audio, etc.