Alain Dupas Books

People At Work

By Alain Dupas, Dominique Joly, Dorine Barbey

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75 pages : 28 cm Describes various careers and occupations of people around the world, including farmers, lumberjacks, and construction workers Cover title Includes index

Voyagers in Space Young Discovery Library

By Alain Dupas

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La Conquete de l espace

By Alain Dupas, Donald Grant

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L age des satellites French Edition

By ALAIN DUPAS

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Une autre histoire de l espace tome 1

By Alain Dupas

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Decouverte Gallimard: Une Autre Histoire De L'Espace 2/Hommes Et Robots Dans L

By Alain Dupas, Dupas, Alain.

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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.