Lester Russell Brown Books

Population policies for a new economic era

By Lester Russell Brown

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45 pages : 22 cm

Reversing Africa's decline

By Lester Russell Brown

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Our demographically divided world

By Lester Russell Brown

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At this time, the contemporary world is being divided in two by demographic forces: nearly half the world, including the industrial countries and China, is establishing a balance between births and...

Changing World Food Prospect Worldwatch paper

By Lester Russell Brown

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Outgrowing the Earth

By Lester Russell Brown

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STATE OF THE WORLD

By Lester Russell Brown

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Saving the planet

By Lester Russell Brown

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STATE OF THE WORLD

By Lester Russell Brown

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Vital signs

By Lester Russell Brown

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Vital signs

By Lester Russell Brown

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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.