Cristiana Paccini Books

Nacemos para no morir nunca

By Raul Ostos Garcia, Maria Jose Lopez Cebrian, Cristiana Paccini, Simone Troisi

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Chiara Corbella Petrillo

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Chiara Petrillo was seated in a wheel chair looking lovingly toward Jesus in the tabernacle. Her husband, Enrico, found the courage to ask her a question that he had been holding back. Thinking of...

In hoc signo

By Rete Museale Ecclesiastica Umbra

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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.