Alberto Bertolazzi Books

Weltwunder

By Alberto Bertolazzi, Valeria Manferto

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My Cat s Album

By Alberto Bertolazzi

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Portugal

By Alberto Bertolazzi

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Une visite de cette terre de contraste où s'opposent un littoral urbanisé moderne et l'intérieur, voué aux rythmes séculaires. Parmi les joyaux de ce pays, les stations côtières de l'Algarve, les g...

Le basket raconte aux enfants nouvelle editions augmentee

By Alberto Bertolazzi, Erika De Pieri

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Alice au pays des merveilles en origami

By Alberto Bertolazzi

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Portugal

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Country Series

By Alberto Bertolazzi

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Terra

By Alberto Bertolazzi

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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.