Julie Johnson Books

Young people talk about how they feel and think when they are angry. This book helps them to understand the confusing and upsetting emotions that anger causes and some ways to help themselves deal...

Why Do People Drink Alcohol Why

By Julie Johnson

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Why Do People Drink Alcohol Why

By Julie Johnson

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Why Do People Join Gangs Why

By Julie Johnson

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Gangs

By Julie Johnson

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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.