NATIONAL GEOGRAPHIC Books

National Geographic Science Grade 4 Teachers Edition Life Science Florida

By Nell Duke, Judith Lederman, Kathy Cabe Trundle, Malcolm Butler, National Geographic Learning National Geographic Learning

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High Point Level A TEACHER S RESOURCE BOOK Hampton Brown

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Reach for Reading K

By Nonie K. Lesaux, Nancy Frey, Deborah J. Short, Lada Kratky, Sylvia Linan Thompson

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U. S. History American Stories Beginnings to 1877 Student Edition Spanish

By National Geographic

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National Geographic Kids Beginner's U.S. Atlas 4th Edition

By National Geographic

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Learning about America is an exciting adventure with the updated fourth edition of this atlas specially created for children by the map experts at National Geographic.It’s a big country, and...

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.