Carla Wiechers Books

Mode

By Carla Wiechers, Albo Helm, Marianne Vlaming, Els Van Egeraat, Claudia Van Der Sluis, Jaap Tanja

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Aan de hand van feiten, meningen en ervaringen komen allerlei aspecten van mode aan de orde. Met een stripverhaal en zwartwitte en gekleurde illustraties. Vanaf ca. 10 jaar.

Uitvinden

By Carla Wiechers, Albo Helm, Els Van Egeraat, Jaap Tanja, Marijke Van Ooijen, Judy Elfferich

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Aan de hand van feiten, meningen en ervaringen komen allerlei aspecten van uitvinden aan de orde. Met een stripverhaal en zwart-witte en gekleurde illustraties. Vanaf ca. 10 jaar.

Kindermishandeling Dossier

By Wiechers Carla Balm Marie Jose Van Hest Jos

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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.