Michel Puech Books

Einstein

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Albert Einstein : il a l'intuition qu'il y a des choses simples et vraies qui expliquent comment fonctionne le monde. Il cherche, s'épuise, trouve, se trompe. Il est détesté, il est adoré. Albert E...

La Philosophie en clair

By Michel Puech

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Les Gouters philo

By Brigitte Labbe, Jacques Azam, Michel Puech

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Le Rire et les Larmes

By Brigitte Labbe, Jacques Azam, Michel Puech

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La Beaute et la Laideur

By Brigitte Labbe, Jacques Azam, Michel Puech

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Compilation gouters philo tome 2

By Brigitte Labbe, Michel Puech

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Mozart

By Brigitte Labbe

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Présente la vie de Wolfgang Amadeus Mozart (1756-1791), dont le génie fut découvert à l'âge de trois ans, mais qui ne crut jamais à la facilité et travailla sans relâche pour arriver à la plus merv...

Les gouters philo

By Brigitte Labbe

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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.