ISBN - Wikipedia
The International Standard Book Number (ISBN) is a numeric commercial book identifier that is intended to be unique. [a][b] Publishers purchase or receive ISBNs from an affiliate of the …
What is an ISBN? | International ISBN Agency
An ISBN is essentially a product identifier used by publishers, booksellers, libraries, internet retailers and other supply chain participants for ordering, listing, sales records and stock …
FAQs: General Questions - ISBN.org
What is the purpose of an ISBN? What is the format of the ISBN? Does the ISBN have any meaning imbedded in the numbers? Why do some ISBNs end in an "X"? Who can assign …
What Is an ISBN and Why Does Your Book Need One?
Ever seen that string of numbers on the back of a book, usually near the barcode? That's the International Standard Book Number, or ISBN —a unique 13-digit code that’s basically your …
What Is an ISBN & How to Get One: The Complete Guide
Sep 30, 2025 · What is an ISBN? The International Standard Book Number (ISBN) is a uniquely generated number assigned to a published book that acts as a unique identifying number for it.
What is an ISBN? What are the Steps to Get an ISBN Number?
Aug 13, 2024 · The International Standard Book Number, or ISBN, is a crucial component among these elements. Introduced over half a century ago, the ISBN system has become the …
ISBN and ISSN Systems - American Library Association
Feb 19, 2025 · International Standard Book Number (ISBN) is a national and international standard identification number for uniquely identifying books, i.e., publications that are not …
ISBN: A Deep Dive into What It Is, Why It Matters, and How to Use It
May 22, 2025 · An ISBN is a 13-digit number that acts as a unique identifier for a specific version of your book. It helps bookstores, libraries, distributors, and online retailers distinguish your …
What is an ISBN, and Do You Really Need One to Publish ...
In this article, we'll break down what an ISBN is, why it matters, and how to get one as a self-published author. What is an ISBN? ISBN stands for International Standard Book Number. It's …
What Is an ISBN and How to Get It? Your Definitive Guide to ISBN
Feb 2, 2024 · What is an ISBN? An International Standard Book Number is a 13-digit number that uniquely identifies a commercial book title or specific edition across the entire supply chain.