ISBN or International Standard Book Number is an ISO standardized notation for providing unique identifier to books. Every edition and version including E-books, hardcovers, paperbacks, loose-leaf and other versions of the same book will have different ISBN numbers. It is essential to know the ISBN number of a particular textbook while looking for any material related to the textbook because it is the accurate identifier to match the book to the accessories or supplements.
Based on the barcode numerical system, “978” was added to the existing 10-digit ISBN numbers in 2007. The checksum variations are too complex to calculate and hence an online ISBN 10 to 13 converter can be a very handy tool for students, librarians, academicians, researchers and educators. We welcome you to use our free online bulk ISBN converter to quickly change ISBN 13 to 10 and back.
