Ronny Richardson Books

Whether you're a student, a secretary or an executive, this book gives you exactly what you need to get productive with Office right away.This book about Microsoft Office, the leading business soft...

Windows 95 Liferaft

By Ronny Richardson

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This little book is for people who do not have the time to wade through massive tomes just to get started using Windows 95. Windows 95 Liferaft quickly and simply gives you the basics. You will lea...

Operations Analysis Using Microsoft Excel

By Andrew Vazsonyi, Ronny Richardson, Nancy Weida, Vazsonyi, Andrew, Richardson, Ronny, Weida, Nancy C., 1959-

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This book offers practical approaches to managerial decision making using spreadsheets. The operations management problems reflect overall organizational issues and integrate other functional areas...

Writing Dr DOS Batch Files/Book And Disk

By Ronny Richardson

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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.