Publishers in Australia frequently face the task of assigning unique identification numbers to their works, such as the International Standard Serial Numbers (ISSN) and International Standard Book Numbers (ISBN). While both of these serve to uniquely identify publications, they are not interchangeable and have specific applications. This guide will delve into the fundamental distinctions between ISSN and ISBN to aid publishers in understanding their proper usage and significance.

What is an ISSN?

An ISSN is an eight-digit unique identifier assigned to serial publications such as journals, magazines, newspapers, and even online series. It plays a vital role in cataloguing and systematically organising these serials in libraries and databases. If you need an ISSN number, visit the International ISSN centre website to locate your local ISSN Agency.

An ISSN can be transformed into an ISSN barcode (in EAN-13 format) by placing "977" in front of the first seven digits of the ISSN number, then adding a 2-digit price code (commonly "00"), and recalculating the check digit (the 13th digit). Often, an additional 2-digit barcode is appended to indicate the issue number (e.g., 01 for issue 1).

What is an ISBN?

An ISBN is a 13-digit unique identifier allocated to books and book-like items, including e-books, audiobooks, and microforms. ISBNs are indispensable for managing and distributing books in the marketplace. If you don't have an ISBN, you can get one by visiting the International ISBN Agency website to find your local ISBN Agency.

An ISBN barcode encodes the 13-digit ISBN number in an EAN-13 format barcode. Typically, the ISBN number is displayed above the barcode bars.

One primary difference between ISSN and ISBN lies in the type of publication they are used for. ISSN is meant for serial publications released periodically, while ISBN is reserved for books and similar items. Moreover, an ISSN usually identifies the publication as a whole, whereas ISBN can be assigned to various formats or editions of the same book.

In Summary

To avoid any mix-ups and to maintain precise records, publishers must ensure that the appropriate ISSN and ISBN are allocated to their publications. 

 In conclusion, ISSN and ISBN are vital for publishers to uniquely identify and organise their works. Comprehending the differences between ISSN and ISBN is crucial for publishers to manage and market their publications effectively. By adhering to the guidelines provided in this guide, publishers can ensure that their publications are correctly identified, thereby boosting their accessibility and visibility to readers and other stakeholders.