Antoine Mares Books

Il y a plus d'un demi-siècle, le ± Printemps tchécoslovaque ?, dit souvent ± Printemps de Prague ?, et l'invasion soviétique du 21 août 1968 ont bouleversé les opinions publiques. Dans les semaines...

Terres promises Melanges offerts a Andre Kaspi

By Catherine Nicault, Helene Harter, Antoine Mares, Pierre Melandri

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Institut de France

By Antoine Mares, Christian Petit

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Edvard Benes de la gloire a l abime

By Antoine Mares

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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.