Giuseppe D'Elia Books

The librarian

By By James Watson Giuseppe D Elia Veronica Rosado And Nate Pride, James Watson

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Official adaptation of the TNT original movie! From creator Dean Devlin (Independence Day, Stargate) comes a new kind of adventurer: Flynn Carsen: The Librarian, guardian of mystical artifacts scat...

Scritti in memoria di Alessandra Concaro

By Maria Paola Viviani Schlein, Giuseppe D Elia, Giulia Tiberi

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Discord

By Giuseppe D Elia, Paul Salamoff

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Diritto costituzionale. Con espansione online

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Tales of the Dark Tunnel

By James Lambert, Giuseppe D Elia, Chris Dreier, Shawn Van Briesen

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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.