Christine Delaplace Books

Histoire des Gaules

By Christine Delaplace

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La fin de l Empire romain d Occident Rome et les Wisigoths de 382 a 531

By Christine Delaplace

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Purifier soigner ou guerir

By France Colloque De Cerisy 2014 October 1 5 Cerisy La Salle

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Qu'il puisse exister une corrélation entre les épidémies infectieuses récurrentes, les expressions de la piété et les comportements religieux, facteurs d'entraide et de regroupement, est une hypoth...

Aux origines de la paroisse rurale en Gaule meridionale, IVe-IXe siecles

By Christine Delaplace

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Histoire des Gaules

By Christine Delaplace

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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.