Karoline Rum Books

Umsatzsteuerrecht Für Den Nonprofitsektor

By Caroline Heber, Thomas Holt, Tina Ehrke-Rabel, Tim Maciejewski, Markus Achatz, Peter Mann, Christian Kirchhain, Birgit Weitemeyer, Stephan Schauhoff, Joachim Englisch, Rainer Hüttemann, Carsten Meinert, David Hummel, Hans-Hermann Heidner, Thomas Küffner, Jutta Niedermair, Karoline Rum

Average: 0.00, 0 Ratings

Jewish life in Europe has undergone dramatic changes and transformations within the 20th century and also the last two decades. The phenomenon of the dual position of the Jewish minority in relatio...

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.