Yvan Delporte Books

The Smurfs Graphic Novels Boxed Set

By Yvan Delporte, Gos, Peyo

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Smurfs 13

By Yvan Delporte, Peyo

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Isabelle se caractérise par son chignon, un pull, un jean, de la débrouillardise à revendre et de la bonne volonté. Le sympathique petit bout de femme côtoie des phénomènes étranges avec beaucoup d...

Le Farceur schtroumpfe Teleschtroumpfs

By N A

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Valhardi les etres de la foret n 15

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La Lune gibbeuse

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Isabelle tome 12

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Johan et Pirlouit tome 14

By Thierry Culliford, Yvan Delporte, Alain Maury

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Johan et Pirlouit tome 15

By Thierry Culliford, Yvan Delporte, Alain Maury

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Johan et Pirlouit tome 16

By Thierry Culliford, Yvan Delporte, Alain Maury

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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.