Olivier Passarrius Books

Archeologie d une montagne brulee

By Olivier Passarrius

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Vilarnau

By Richard Donat, Aymat Catafau, Olivier Passarrius

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Un palais dans la ville

By Aymat Catafau, Olivier Passarrius

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Cet ouvrage est consacré à l'histoire du Palais des rois de Majorque à Perpignan, à l'évolution de son architecture et à sa place dans le développement de la ville au Moyen Age.0Construit sur la bu...

Un palais dans la ville

By Aymat Catafau, Olivier Passarrius

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Un palais dans la ville

By Aymat Catafau, Olivier Passarrius

Average: 0.00, 0 Ratings

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.