Francois Aulas Books

Pour aider l'enfant à se familiariser avec les aimants : créer un aimant, tester la force des aimants, déplacer une boîte sans la toucher, fabriquer une chaîne de trombones aimantés, une boussole ....

DOKEO SCIENCES TERRE 9 12 ANS

By Isabelle Bouillot Jaugey, Jean Roche, Michele Longour, Francois Aulas

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DOKEO SCIENCES TECHNIQ 9 12ANS

By Joel Lebeaume, Francois Aulas

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Le doigt dans l eil

By Francois Aulas

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La Tierra

By Larousse, Isabelle Longour

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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.