Johannes Linn Books

Global Governance Reform

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"Explores a wide range of challenges facing the international community in reforming international institutions and global governance groups. Argues for reform of global governance groups, especial...

Global Governance Reform

By Colin I. Bradford, Johannes Linn

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Getting to Scale

By Homi Kharas, Johannes Linn, Laurence Chandy, Akio Hosono, Johannes F. Linn

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Getting to Scale

By Homi Kharas, Johannes Linn, Laurence Chandy, Akio Hosono

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Central Asia and the Caucasus

By Werner Hermann, Johannes Linn

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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.