Christiane Hoffmans Books

Uberall und nirgends

By Karin Pernegger, Marion Agthe, Christiane Hoffmans, Anne Heritage

Average: 0.00, 0 Ratings

Der Jahrhundertkunstler Joseph Beuys

By Christiane Hoffmans

Average: 0.00, 0 Ratings

Joseph Beuys polarisierte wie kaum ein anderer Künstler im 20. Jahrhundert. Denn Beuys verstand sein Handeln politisch. Er wollte nicht im stillen Kämmerlein Werke für die Wohnzimmer von Sammlern u...

Beuys

By Christiane Hoffmans

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.