Karl Henrik Robert Books

The Natural Step Story

By Karl Henrik Robert

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Natural Step

By Karl Henrik Robert

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Sustainability handbook

By Karl Henrik Robert

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Today's society is faced with a multitude of compounding and inter-related socio-ecological challenges. In order to adequately navigate this 'sustainability challenge' and to capture the innovation...

Natural Step

By David Cook, Karl Henrik Robert

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Natural Step

By David Cook, Karl Henrik Robert

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Natural Step Story

By Karl Henrik Robert

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Natural Step Story

By Karl Henrik Robrt, Karl Henrik Robert

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Sustainability Handbook

By Karl Henrik Robert

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Manual de Sostenibilidad

By David Waldron, Henrik Ny, Karl Henrik Robert, Sophie Hallstedt, Gran Broman

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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.