Bob LeVitus Books

Mac OS X Lion for dummies

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"Ready to roar with your Mac running OS X Lion? Whether you just got your first Mac or recently upgraded, the Mac's newest operating system will make your life easier in amazing new ways. With this...

OS X Yosemite for dummies

By Bob LeVitus

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Marvelous Mac Games

By Bob LeVitus

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Phenomenal PC games

By Bob LeVitus

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Macintosh system 7.5 for dummies

By Bob LeVitus

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GarageBand 3 VTC Training CD

By Bob LeVitus

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IPhone edition iOS16 pour les Nuls

By Bob LeVitus, Edward C. Baig

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Mac OS pour les nuls

By Bob LeVitus, Shelly Brisbin

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Mac OS X Fur Dummies

By Bob LeVitus

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Mac OS X Panther Fur Dummies

By Bob LeVitus

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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.