Jean Ummels Books

Kameleon 2 Filmeditie

By H. DE ROOS, Jean Ummels, Suzanne Buis, Steven De Jong

Average: 0.00, 0 Ratings

In Kameleon 2 ontmoeten Hielke en Sietse het Vlaamse meisje Marieke en haar moeder, die pas in Lenten zijn komen wonen. Ze hebben hun intrek genomen in een oude boerderij die eigendom is van de gie...

De Avonden: Een Film Van Rudolf Van Den Berg : Naar Het Gelijknamige Boek Van Gerard Reve

By Jean Ummels, Rudolf Van Den Berg

Average: 0.00, 0 Ratings

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.