Olivier Poivre D Arvor Books

Le portrait d'une douzaine de grands aventuriers des mers, de Pythéas à Jacques Cartier en passant par Zheng He, Vasco de Gama et Ahmad Ibn Maajid. [SDM].

J ai tant reve de toi

By Olivier Poivre D Arvor

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Jerusalem

By Katell Berthelot, Isabelle Albaret, Yann Potin, Olivier Poivre D Arvor, Julien Loiseau, Vincent Lemire, Tilla Rudel

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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.