Paul R. Garvey Books

"Preface Engineering today's systems is a challenging and complex task. Increasingly, systems are engineered by bringing together many separate systems, which together provide an overall capability...

Advanced Risk Analysis in Engineering Enterprise Systems

By Paul R. Garvey, Cesar Ariel Pinto

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Probability Methods for Cost Uncertainty Analysis

By Stephen A. Book, Raymond P. Covert, Paul R. Garvey

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Probability Methods for Cost Uncertainty Analysis

By Stephen A. Book, Raymond P. Covert, Paul R. Garvey

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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.