ROIG Books

Pharmaceuticals In The Environment: Current Knowledge And Need Assessment To Reduce Presence And Impact
Hora Violeta
Hora Violeta

By ROIG, Montserrat Roig, Plaz & Janes

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El Laboratorio Secreto
El Laboratorio Secreto

By PRATS, Lluís Prats Martínez, Lluís Prats, ROIG, Enric, Enric Roig, Lluis Prats, Lluis, Roig, Enric, Prats, Lluis, Enric Roig Tió

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When the Robles brothers discover the secret lab of a mad doctor named Laffitte in the basement of a Parisian mansion, they find an infernal machine capable of producing horrific hallucinations. Be...

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Pensando En El Futuro De La Educación: Una Nueva Escuela Para El Siglo XXII (Critica Y Fundamentos) (Spanish Edition)
Magui Balbuena Semilla Para Una Nueva Siembra
Cuentos Zíngaros
Cuentos Zíngaros

By ROIG

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Bernardi Roig
Escriptors I Poetes Canongins (Col·Lecció El Porxo) (Catalan Edition)
ESTRATEGIA CREATIVA, LA
ESTRATEGIA CREATIVA, LA

By ROIG, Fernando A Roig

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Life As I See It
Life As I See It

By 'Karl', Mattie, ROIG, Cossío, Mattie Roig

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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.

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