Audrey Rutkosky Roggenkamp Books

Marquee Series

By Audrey Rutkosky Roggenkamp, Denise Seguin, Nita Hewitt Rutkosky

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Microsoft Excel 2007

By Nita Hewitt Rutkosky

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Microsoft Word 2007 Level 1 2

By Roggenkamp Audrey Rutkosky Rutkosky Nita

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Marquee Series Microsoft Office 2010

By Audrey Rutkosky Roggenkamp, Denise Seguin, Nita Rutkosky

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Computer and Internet essentials

By Audrey Rutkosky Roggenkamp

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"Designed to prepare you with the computer knowledge of Microsoft applications, and Internet information you need to succeed in a personal or business environment where computer skills are require...

Computer and Internet essentials

By Audrey Rutkosky Roggenkamp

Average: 0.00, 0 Ratings

"Designed to prepare you with the computer knowledge of Microsoft applications, and Internet information you need to succeed in a personal or business environment where computer skills are require...

Microsoft Access 2007 with Windows XP and Internet explorer 7.0

By Nita Hewitt Rutkosky

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Microsoft Access 2007

By Denise Sequin, Nita Hewitt Rutkosky, Audrey Roggenkamp

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Microsoft Word 2007 Benchmark Series Levels 1 2

By Audrey Rutkosky Roggenkamp, Nita Hewitt Rutkosky

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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.