Caspar Ehlers Books

Mittelalterliche Palaste und die Reisewege der Kaiser

Average: 0.00, 0 Ratings

Zu Beginn des Mittelalters waren Könige und Kaiser auf der Reise ? sie mussten vor Ort sein, um Entscheidungen zu treffen und zu repräsentieren. Die Stätten ihrer Herrschaft waren die über ihr Terr...

Deutsche Konigspfalzen

Average: 0.00, 0 Ratings

Metropolis Germaniae

By Caspar Ehlers

Average: 0.00, 0 Ratings

Die Integration Sachsens in das frankische Reich Veroffentlichungen des Max Planck Instituts fur Geschichte

By Caspar Ehlers

Average: 0.00, 0 Ratings

Orte der Herrschaft

Average: 0.00, 0 Ratings

Rechtsraume

By Caspar Ehlers

Average: 0.00, 0 Ratings

Rechtsraume

By Caspar Ehlers

Average: 0.00, 0 Ratings

Rechtsraume

By Caspar Ehlers

Average: 0.00, 0 Ratings

Rechtsraume

By Holger Grewe, Caspar Ehlers

Average: 0.00, 0 Ratings

Die deutschen Konigspfalzen. Lieferung 2 5 Th ringen

By Caspar Ehlers

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.