Gerard Streiff Books

La Guerre des petits soldats

By Gerard Streiff

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Ex URSS

By Gerard Streiff

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Pilleurs de fresques les

By Gerard Streiff

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P tit policier numero 10

By Gerard Streiff, Chantal Montellier

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Le port du desert

By Gerard Streiff

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Antoine, en vacances au Kazakhstan, a rendez-vous avec Patrice, un jeune agronome rencontré dans l'avion, en mission pour sauver la mer d'Aral condamnée à disparaître. Ce projet semble déranger cer...

La dynamique Gorbatchev

By Gerard Streiff

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La rosenclature

By Gerard Streiff

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Les marques du fouet

By Gerard Streiff

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Taupes

By Gerard Streiff

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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.