Jean Yves Delitte Books

Youri Vladimir est un physicien hautement qualifie , grand sportif ayant effectue son service militaire dans une unite spe ciale de l'arme e sovie tique. Recrute par un bureau de contro le sur l...

L effet blast

By Jean Yves Delitte

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Youri Vladimir, physicien ayant fait son service militaire dans une unite spe ciale de l'arme e sovie tique, est devenu inspecteur d'un bureau de contro le de l'OTAN charge du de mante lement de...

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.