Claudette Guilmaine Books

La garde partagee

By Claudette Guilmaine

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L' experience de la garde partagee

By Claudette Guilmaine

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Contes a l usage des parents et autres adultes soucieux du bonheur des enfants

By Claudette Guilmaine

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Sommaire : "Ces contes s'adressent aux parents mais également à vous, qui côtoyez des enfants et êtes attentifs à leur bonheur. Que vous soyez des grands-parents, des parrains, des marraines, des g...

Vivre une garde partagee

By Claudette Guilmaine

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Chez papa chez maman Une nouvelle vie de famille

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Parent au singulier La monoparentalite au quotidien

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Vivre une garde partagee

By Claudette Guilmaine

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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.