WrightGroup Books

Lead21, Grade, 2, Quarterly Benchmarks Assessments

By WrightGroup

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Lead21, Grade 5, Quarterly Benchmarks Assessments

By WrightGroup, Wright Group, Incorporated

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Wright Group LEAD 21

By WrightGroup, Wright Group, Incorporated, Wright Group/McGraw-Hill, McGraw-Hill Publishing Company

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volumes : 27 cm + Cover title Includes bibliographical references and indexes Grade K unit 1. All about me -- grade K unit 2. Around me -- grade K unit 3. Home and family -- grade K unit 4. Outdoor...

Lead21, Grade 2, Unit 2 Of 8, Teacher'S Lesson Guide (Unit 2 All Around Town)

By WrightGroup, Wright Group McGraw-Hill, Wright Group, Incorporated, McGraw-Hill Publishing Company

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Lead21, Grade 4, Unit 2 Of 8, Teacher'S Lesson Guide (Unit 2 A Green Future)

By WrightGroup, Wright Group, Incorporated, McGraw-Hill Publishing Company

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Lead21, Grade 5, Theme Reader

By WrightGroup, Wright Group/McGraw-Hill

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Let'S Learn French Multimedia Picture Dictionary Package

By Mcgraw-Hill, WrightGroup, NTC Publishing Group, National Textbook Company, Christopher Naylor

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Computer generated pictures in English and French are grouped in locational categories

Lead21, Grade 4, Quarterly Benchmarks Assessments

By WrightGroup

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Lead21, Grade 5, Unit 2 of 8, Teacher's Lesson Guide

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Lead21, Grade 1, Assessment Handbook

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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.