Gianfranco Marziano Books

Previsioni Del Tempo

By Gianfranco Marziano

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Presto e Male

By Gianfranco Marziano

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Inferno

By Gianfranco Marziano

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Ad est dell'equatore - Una folla di sfaccendati, debosciati, sedicenti artisti, finti ricchi e veri cafoni, costella questo romanzo tragicomico e, a suo modo, picaresco. Inferno ritrae un'intera ge...

Tristi tropicals

By Gianfranco Marziano

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Quest'estate forse non vado al mare

By Gianfranco Marziano

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Inferno

By Gianfranco Marziano

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Maniak

By Libero Peggiore, Gianfranco Marziano

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Asciugamani per il Pesce

By Gianfranco Marziano

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Ingresso Libero

By Gianfranco Marziano

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Mio Ragazzo e un Genio Me lo Ha Detto Lui edizione Speciale con Inediti

By Gianfranco Marziano

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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.