David J. Barron Books

Cases and Materials on Local Government Law, Fourth Edition

By Gerald E. Frug, David J. Barron, Richard T. Ford

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Local Government Law

By Gerald E. Frug

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City Bound

By David J. Barron, Gerald E. Frug

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Waging War: The Clash Between Presidents and Congress, 1776 to ISIS

By David J. Barron

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Waging war

By David J. Barron

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"A timely account of a raging debate: The history of the ongoing struggle between the presidents and Congress over who has the power to declare and wage war. The Constitution states that it is Cong...

City Bound

By David J. Barron, Gerald E. Frug

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City bound

By Gerald E. Frug

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Core Topics in Congenital Cardiac Surgery

By David J. Barron

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Core Topics in Congenital Cardiac Surgery

By David J. Barron

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.