Cris Edgell Books

Twenty First Century Science: Gcse Additional Science Foundation Student Book

By University Of York, Nuffield Foundation Staff, Cliff Porter, Carol Tear, Robin Millar, Vicky Wong, Mike Shipton, John Lazonby, Emily Perry, University Of York Science Education Group Staff, Ted Lister, Cris Edgell, Mike Kalvis

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Produced in partnership with OCR, University of York Science Education Group and Nuffield Foundation, these second editions of the Twenty First Century Science resources provide the best support fo...

Twenty First Century Science: GCSE Additional Science Higher Student Book

By Nuffield Foundation Staff, Cliff Porter, Carol Tear, Robin Millar, Mike Shipton, John Lazonby, University Of York Science Education Group Staff, Ted Lister, Cris Edgell, Mike Kalvis

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Gcse Biology

By Nuffield Foundation Staff, Cliff Porter, Nick Owens, Angela Hall, Ann Fullick, Neil Ingram, University Of York Science Education Group Staff, University Of York Science Education Group Staff, Nuffield Foundation Staff, Ann Fullick, Neil Ingram, Nick Owens, Jacqueline Punter, Cris Edgell, Mike Kalvis, Carol Levick

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Twenty First Century Science: Gcse Biology Resources & Planning Ipack Oxbox

By Nuffield York, University Of York Science Education Group Staff, University Of York Science Education Group Staff, Nuffield Foundation Staff, Ann Fullick, Neil Ingram, Nick Owens, Cris Edgell

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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.