Philippe Depreux Books

Life in the Early Middle Ages in 36 Chapters

By Philippe Depreux, Peter Erhart, Jamie Kreiner

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Originally companion volume to the exhibition at the Abbey Archives of St.Gall, ''The Miracle of Transmission - The Plan of St.Gall and Europe in the early Middle Ages'', on the UNESCO World Herita...

Charlemagne et les Carolingiens

By Philippe Depreux

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Raban Maur et son temps

By Philippe Depreux, Olivier Szerwiniack, Stephane Lebecq, Perrin Michel

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Le colloque organisé à Lille et Amiens en 2006, à l'occasion du 1150e anniversaire de la mort de Raban Maur, complète une série de manifestations consacrées à trois personnalités majeures du haut M...

Societes occidentales du debut du vie siecles a lafin du ixe siecle

By Philippe Depreux, P. Depreux

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Prosopographie de l'entourage de Louis le Pieux (781-840)

By Philippe Depreux

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Competition et Sacre Au Haut Moyen Age

By Philippe Depreux, Regine Le Jan, Francois Bougard

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Les chapitres seculiers et leur culture

By Philippe Depreux, Claude Andrault Schmitt

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Charlemagne et la dynastie carolingienne

By Philippe Depreux

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Versammlungen Im Fruhmittelalter

By Philippe Depreux

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Versammlungen Im Fruhmittelalter

By Philippe Depreux, Steffen Patzold

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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.