Barbara Jelenkovich Books

Mein erstes Buch vom Bauernhof

Average: 0.00, 0 Ratings

Rot Grun Gelb Blau. Ein Farbenbuch.

By Barbara Jelenkovich

Average: 0.00, 0 Ratings

Meine erste Lernraupe Mein kleines Bilderlexikon

Average: 0.00, 0 Ratings

Meine erste Lernraupe Mein kleines Bilderlexikon

By Barbara Jelenkovich

Average: 0.00, 0 Ratings

Mini Worterbuch Bauernhof

By Barbara Jelenkovich

Average: 0.00, 0 Ratings

Schau mal, kennst du das? Der Bauernhof ist für viele Kinder einer der wichtigsten Entdeckungsräume. Die Kuh, die niedlichen Küken, der Traktor auf dem Feld - nirgendwo sonst lassen sich die Liebli...

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.