Thierry Gloris Books

Aspic detectives de l etrange

By Thierry Gloris

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Aspic detectives de l etrange

By Thierry Gloris

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L'agence Aspic doit, pour sa deuxième enquête, trouver la planque d'un fantôme dans un cirque de Lille. Hugo et Flora sont des enquêteurs de l'extraordinaire : avec eux l'impossible n'existe pas et...

Kurusan le samourai noir T01

By Emiliano Zarcone, Thierry Gloris

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Les Reines de sang Cleopatre la Reine fatale T04

By Thierry Gloris

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Saint Germain Tome 01

By J F Bergeron, Thierry Gloris

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Izae l

By Thierry Gloris

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Dans le Paris de la Belle Epoque, dix-sept victimes du Croc'coeur ont e te retrouve es mortes et sans coeur, alors que l'oncle du jeune Thomas tente de ramener a la vie sa me re, maintenue en h...

Les fleurs de Dorkeine

By Thierry Gloris

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VALOIS 03

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WILD WEST. CALAMITY JANE WILD BILL

By THIERRY GLORIS JACQUES LAMON

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Isabel Loba de Francia 01

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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.