David Austen Books

Essential Accounting for Cambridge IGCSE

By David Austen, Christine Gilchrist, Peter Hailstone

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Aqa As Accounting Student s Book

By David Austen

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Accounting for Cambridge Igcse

By David Austen

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The aerodrome

By David Austen, Michael Stanley, Jonathan Watkins, George Shaw

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This catalogue is dedicated to the memory and curatorial achievements of Michael Stanley, who tragically died in 2012. Co-curated with David Austen and George Shaw and structured loosely on Rex War...

David Austen

By David Austen

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Essential Accounting for Cambridge IGCSE and o Level

By David Austen, Christine Gilchrist, Peter Hailstone

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Essential Accounting for Cambridge IGCSE

By David Austen, Christine Gilchrist, Peter Hailstone

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Essential Accounting for Cambridge IGCSE and o Level

By David Austen, Christine Gilchrist, Peter Hailstone

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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.