Albrecht Mahr Books

Fuerzas que sanan. Constelaciones sistemicas sobre enfermedad y salud

By Erika Schafer, Ilse Kutschera, Friedrich Ingwersen, Birgit Hickey, Tania Vieten, Horst Bromer, Palmira Lopez Pernia, Michael Knorr, Hannes Kolle, Heinz Stark, Elisabeth Corredor, Albrecht Mahr, Stephan Hausner, Harald Homberger, Raquel Schlosser, Henning Elsner, Tom Bryson, Peter Bourquin, Dagmar Ingwersen

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Vater Sohn und Mannlichkeit.

By Gunther Nenning, Markus Hofer, Albrecht Mahr, Richard Rohr, Thomas Gesterkamp, Christian Luhan, Wassilios E. Fthenakis, Toni Schuierer

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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.