Patricia Barr Books

Ultimate Star Wars

By DK Publishing

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Universo Star Wars

By Patricia Barr

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Ultimate Star Wars

By Daniel Wallace, Anthony Daniels, Patricia Barr, Adam Bray, Ryder Windham

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Become an expert on the Star Wars galaxy! This book is an in-depth visual feast exploring the characters and storylines from the Star Wars galaxy. This is a beautifully illustrated guide that is st...

Type 2 Diabetes

By Patricia A. Barr, Andrea J. Lasichak, Marilyn S. Arnold, Martha Mitchell Funnell

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Life With Diabetes

By Patricia A. Barr, Andrea J. Lasichak, Marilyn S. Arnold, Martha Mitchell Funnell

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Life with Diabetes

By Patricia A. Barr, Andrea J. Lasichak, Marilyn S. Arnold, Martha Mitchell Funnell

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Ultimate Star Wars

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Star Wars Enciclopedia de la Galaxia Historia

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Star Wars Enciclopedia de la Galaxia Cultura

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Star Wars Enciclopedia de la Galaxia Ciencia y Tecnologia

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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.