Luis Fernandez Books

Principios de vida en pareja

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Muchas parejas se casan sin tener una idea clara de lo que ese serio compromiso significa. Cuando un hombre y una mujer se unen en matrimonio cada uno trae consigo ya sea heridas del pasado as&iacu...

La charla

By Luis Fernandez

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Sexo sentido

By Luis Fernandez

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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.