Alberto Mussa Books

A primeira historia do mundo

By Alberto Mussa

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O movimento pendular

By Alberto Mussa

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Meu destino e ser onca

By Alberto Mussa

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A biblioteca elementar

By Alberto Mussa

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"Romance de um dos mais aclamados autores da literatura brasileira. A conclusão do Compêndio mítico do Rio de Janeiro. Na calada da noite, na hoje chamada Rua da Carioca, um homem de casaca, pistol...

O trono da rainha Jinga

By Alberto Mussa

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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.