Varios Autores Books

Wonder Reader

By Howard Hughes

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Oxford Reading Tree: Stage 3: Storybooks: Pack

By Roderick Hunt

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Oxford Reading Tree: Stage 3: Storybooks: Teaching Notes

By Gill Howell

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Oxford Reading Tree: Stage 2: Patterned Stories: Teaching Notes

By Gill Howell

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A teacher's note booklet is included free in every pack of six Oxford Reading Tree stories from Stage 1-9. They are also available to buy singly. For easy classroom management, each booklet is the...

Oxford Reading Tree: Level 1: Kipper Storybooks: Big Book Pack

By Roderick Hunt

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Oxford Reading Tree: Stage 1: Kipper Storybooks

Oxford Reading Tree: Level 1 :First Sentences: Big Book Pack

By Roderick Hunt

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The Oxford Reference Grammar

By Sidney Greenbaum

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Diccionario Oxford Practico

By Christine Lea

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The Oxford Compact Dictionary and Thesaurus

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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.