Richard Allan Books

Foreign Exchange Management

By Richard Allan, Tom Valentine, Geoff Lock

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The auditor and fraud

By Richard Allan

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Year 12 Biology Student Resource and Activity Manual

By Biozone

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Advanced biology 2002

By Richard Allan

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Provides exercises and activities for senior biology students. Model answers are provided in a separate volume. This U.K. edition is designed to meet the needs of students enrolled in the following...

Advanced biology, 2002

By Richard Allan

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Senior Biology 1

By Biozone International

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HUMAN ORIGINS AN INTRODUCTION TO HUMAN EVOLUTION.

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Tao Te Ching

By Richard Allan

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Australian fish and how to catch them

By Richard Allan

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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.