Koch Michael Books

Schleiertanz und Scharpenspiel

By Koch Michael

Average: 0.00, 0 Ratings

Alexander Kanoldt 1881 1939

By Koch Michael

Average: 0.00, 0 Ratings

Alexander Kanoldt ist einer der bedeutendsten Vertreter des Expressionismus und der Neuen Sachlichkeit Münchner Prägung. 1925 war er in der wegweisenden Mannheimer Ausstellung "Neue Sachlichkeit--D...

Ferdinand Keller

By Koch Michael

Average: 0.00, 0 Ratings

Theater in Konstanz

By Koch Michael

Average: 0.00, 0 Ratings

Animal Models of Neuropsychia Diseases

By Michael Koch

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.