A. G. Porta Books

Consejos de un Discipulo de Morrison a un Fanatico de Joyce
Braudel por Braudel
Braudel por Braudel

By A.G. Porta

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Singapur
Singapur

By A. G. Porta

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Concierto del No Mundo
Alias Braudel
Alias Braudel

By A. G. Porta

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Een medewerker van een reclamebureau leidt een mysterieus dubbelleven.

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No World Concerto
No World Concerto

By A. G. Porta, Rhett McNeil

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No World Concerto

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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.

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