Dave Thomas Books

Well Done! the Common Guy's Guide to Everyday Success

By Ron Beyma, Dave Thomas

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How to Sell with a Laptop Shoulder to Shoulder Techniques for Powerful Laptop Sales Presentations

By Dave Thomas, Andrew P Jenkins, Dick Elder

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Well Done!: The Common Guy's Guide to Everyday Success

By Dave Thomas

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Franchising For Dummies

By Michael H. Seid, Michael Seid, Dave Thomas

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If you want to own your business but don’t want to start from scratch, maybe buying into a franchise is the right choice for you! Franchising can be a great way to get started in small business wit...

Cosmic Swansea

By Dave Thomas

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Cosmic Gloucestershire

By Dave Thomas

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Cosmic Hereford and Worcester

By Dave Thomas

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Cosmic Greater Manchester

By Dave Thomas

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Cosmic Greater Manchester

By Dave Thomas

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Cosmic Hull

By Dave Thomas

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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.