Leopold Rosenmayr Books

Die spate Freiheit. Das Alter, ein Stuck bewusst gelebten Lebens

By Leopold Rosenmayr

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Die Krafte des Alterns.

By Leopold Rosenmayr

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Altenhilfe

By Leopold Rosenmayr

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Le BAOBAB - Histoires vecues d'Afrique

By Leopold Rosenmayr

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Ces histoires originaires de villages de la zone du Sahel et de quelques milieux urbains de l'Afrique de l'ouest transporteront le lecteur dans un réseau de gens qui vivent et agissent. Elles remém...

Uberwaltigung 1938

By Leopold Rosenmayr

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Handbuch der empirischen Sozialforschung

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Einfuhrung in die Jugendsoziologie

By Klaus R. Allerbeck

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Politische Beteiligung und Wertwandel in Osterreich

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Der alte Mensch in der Gesellschaft

By Leopold Rosenmayr

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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.