Erika Kustatscher Books

The Constitution of 1 May 1934 saw an attempt made in Austria to create an alternative to parliamentary democracy in the form of an order based on the professional ?Stand? (corporation). The failur...

Berufsstand Oder Stand

By Erika Kustatscher

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Mehr als acht Generationen ...

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Genealogy, Tyrol, South Tyrol, Ritten, Pechlaner Family

Die Stadte des Hochstifts Brixen im Spatmittelalter

By Erika Kustatscher

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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.