Broderbund Books

Threed Home Architect Version 1.0

By Broderbund

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Where in the USA is Carmen Sandiego

By Broderbund

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Carmen Sandiego's gang is out to steal the national treasures of the United States. Players learn geography while locating the criminals by researching clue information in Fodor's USA travel guide...

Where in the USA is Carmen San Diego

By Broderbund

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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.