Peter R. Bono Books

PC Graphics With Gks: Introduction to Graphics Standards

By Peter R. Bono

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Gks Theory and Practice Eurographic Seminars

By Peter R. Bono

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CGM and CGI: Metafile and Interface Standards for Computer Graphics

By David B. Arnold, Peter R. Bono

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CGM and CGI

By David B. Arnold, Peter R. Bono

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GKS Theory and Practice

By Peter R. Bono

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Eurographics, the European Association for Computer Graphics, has always been an important forum for discussions and presentation of results concerning the first ISO Graphical Standard, GKS (the Gr...

CGM and CGI

By David B. Arnold, Peter R. Bono

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GKS Theory and Practice

By Peter R. Bono

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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.