Ana Serna Books

Buenas Maneras
Buenas Maneras

By Margarita Menendez, Ana Serna

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El Ratoncito Perez
Classics amb pictogrames
Poesia para ninos
Poesia para ninos

By Equipo Susaeta

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Cuentos Y Recetas De La Abuela Tales and Recipes from Grandmother
Mis Primeros Juegos My First Games Padres Y Maestros
Diccionario de ingles
Diccionario de ingles

By

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Un diccionario de láminas que da los equivalentes en español de palabras en inglés, con la pronunciación de las palabras ingleses. A picture dictionary giving the Spanish equivalents of English wo...

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Una Estrella Muy Especial
Una Estrella Muy Especial

By Serna

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Los reyes magos
Los reyes magos

By Ana Serna, Marife Gonzalez

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Baserriko 20 istorio

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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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