Sylviane Toporkoff Books

La PUBLICITE PANEUROPEENNE

By Jean Jacques Croutsche Dal Ju Mun Sylviane Topor

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Avec l'abolition des barrières commerciales, l'internationalisation de la compétition et l'émergence des marchés transnationaux, les entreprises doivent revoir leurs stratégies en développant des "...

Net Travail. Creation destruction de metiers

By Andre Danzin, Sylviane Toporkoff, Jean Pierre Quignaux

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Beyond eGovernment Measuring Performance

By Sylviane Toporkoff, Alan R. Shark

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Beyond e Government and e Democracy

By Sylviane Toporkoff, Alan Shark

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EHealth A Global Perspective

By Sylviane Toporkoff, Alan R. Shark

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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.