👉 ISBN engineering refers to the process of modifying or extending the International Standard Book Number (ISBN) system to accommodate new formats, languages, and technological advancements in publishing. This involves creating new ISBN structures, such as ISBN-13 for the digital age, to ensure unique identification of books across various media, including e-books, audiobooks, and physical formats. ISBN engineering also includes the development of alternative identifiers for non-traditional publishing models, such as self-publishing and collaborative works, ensuring that each publication can be accurately and uniquely identified. This process is crucial for maintaining the integrity and efficiency of global book cataloging systems, supporting both traditional and emerging publishing landscapes.