Pierre Alain Tallier Books

Au cours de la Seconde Guerre mondiale, de nombreux biens privés ont subi des dommages, ce qui a donné lieu à des indemnisations. Les dossiers de dommages causés aux biens privés lors de la Seconde...

Inventaire des archives de la Ligue des Familles Nombreuses de Belgique (1921-2002)

By Pierre Alain Tallier

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Durant plusieurs décennies, la Ligue des Familles a joué un rôle majeur au sein de la société belge. À la pointe de la lutte pour lamélioration des conditions de vie des familles, elle fut de tous...

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.