Marcel Bayer Books

Jamaica in Focus In Focus Guides

By M. Bayer

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Jamaica in Focus In Focus

By Marcel Bayer, Latin American Bureau

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Sportduikersgids Nederlandse Antillen en Aruba

By Marcel Bayer

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Reisgids met alle duiklocaties van de verschillende eilanden van de Nederlandse Antillen en Aruba.

Het Colombia van Gabriel Garcia Marquez

By Marcel Bayer

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Aan de hand van prachtige beschrijvingen van het noordelijk deel van Colombia neemt Marcel Bayer de lezer mee naar het land van Gabriel García Márquez. Details en beschrijvingen van de omgeving in...

Brazilie

By Bayer Marcel Architectuur

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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.