John Howard Jackson Books

Two basic premises of The World Trading System are that economic concerns are central to foreign affairs, and that national economies are growing more interdependent. The author presents the econom...

Implementing the Tokyo Round

By John Howard Jackson, John H. Jackson

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The Jurisprudence of GATT and the WTO: Insights on Treaty Law and Economic Relations

By John H. Jackson, John Howard Jackson

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Sovereignty the WTO and Changing Fundamentals of International Law Hersch Lauterpacht Memorial Lectures

By John H. Jackson, John Howard Jackson

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The Uruguay Round, World Trade Organization and the problem of regulating international economic behaviour

By John Howard Jackson

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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.