Gudrun Pausewang Books

Savas Oyunu

By Gudrun Pausewang

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Ispanakci Vampir

By Gudrun Pausewang

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Son Cocuklar

By Gudrun Pausewang

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La traidora

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Un enemigo se esconde en el granero de Anna - un prisionero de guerra ruso que huye de los nazis. Sólo Anna sabe que está allí. Si ella lo denuncia, lo fusilarán. Pero si ella lo esconde, será una...

La nube

By Gudrun Pausewang

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La sirena en la lata de sardinas

By Gudrun Pausewang

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Sardina latako sirena

By Gudrun Grolik Markus Ilustr. Pausewang

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La Sirena En La Llanda De Sardines

By Gudrun Pausewang

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Oyes El Rio Elin

By Maria Jesus Larriba

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La traidora

By Gudrun Pausewang

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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.