The full name of CIP is: cataloging data of books in print. The data uniformly distributed by China Edition Library Data Center stipulates the contents, selection rules and printing format of the cataloging data of books in edition, including the title, author, publisher, edition, printed sheet, etc.
ISBN is an international standard book number, and ISBN has basically become the code name of every book.
A book can be without CIP data, but it can't be without "ID card"-book number.
You have to check, go to the website of the book publishing house!