Bernd Krämer Books

„Mein kleines Russland“ nannte Ludwig Nikolai Menkhoff seine Kreuzberger Wohnung. Er war ein Mensch voller Widersprüche in einem Kiez ohne Widerrede. Er hat Kreuzberg fotografiert, als wäre es von...

Electrocommunication In Teleost Fishes: Behavior And Experiments

By Bernd Krämer, B. Kramer

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Some fishes test their environment by generating electric fields outside their bodies (man's first contact with electricity). To send and receive electric signals, one's own or those from a neighbo...

Information Systems Interoperability

By Bernd Krämer, KRÄMER

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Incorporates requirements capture and process design. Describes information modelling and management. Discusses design methods and support services for application engineering and management. The t...

Statius Von Münchhausen

By Bernd Krämer

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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.