Hermann Zeitlhofer Books

Soziale Strukturen in Bohmen

By Markus Cerman, Hermann Zeitlhofer

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Ubergange und Schnittmengen

By Annemarie Steidl

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Besitzwechsel und Sozialer Wandel

By Hermann Zeitlhofer

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Besitzwechsel und sozialer Wandel

By Hermann Zeitlhofer

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This book deals with the changing patterns of transmission of land and houses in a pre-industrial rural community of Southern Bohemia. By linking different sources, such as land registers and a fam...

European mobility

By Annemarie Steidl

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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.