Jorge De Sena Books

By the rivers of Babylon and other stories

By Jorge De Sena

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Tekens van vuur

By Jorge De Sena

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Ten tijde van het begin van de Spaanse Burgeroorlog en het opkomende fascisme geeft een 18-jarige Portugese jongeman zich in een Portugese badplaats over aan tal van seksuele avonturen.

Sinais de fogo.

By Jorge De Sena

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Antologia poetica

By Jorge De Sena

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Correspondencia 1969 1978

By Jorge De Sena

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Sobre esta playa

By Jorge De Sena

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Fernando Pessoa & Ca heteronima

By Jorge De Sena

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Correspondencia

By Jorge De Sena

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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.