Klaus Geitel Books

Grosse deutsche Dirigenten. 100 Jahre Berliner Philharmoniker

By Arthur Nikisch, Klaus Geitel, Ernst. Krause

Average: 0.00, 0 Ratings

Zum Staunen geboren: Stationen eines Musikkritikers

By Klaus Geitel

Average: 0.00, 0 Ratings

Herbert von Karajan der grosse Bildband

By Klaus Geitel

Average: 0.00, 0 Ratings

Man ist kuhn genug um unmodern zu sein

By Klaus Geitel

Average: 0.00, 0 Ratings

Klaus Geitel war einer der profiliertesten Tanzkritiker seiner Zeit. 1924 in Berlin geboren, schrieb er ab 1958 Kritiken insbesondere für DIE WELT, schilderte Premieren und Gastspiele weltberühmter...

Fragen an Friedrich Gulda

By Klaus Geitel

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.