Richard Hoad Books

World s Toughest Endurance Challenges

By Paul Moore, Richard Hoad

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World s Toughest Endurance Challenges

By Paul Moore, Richard Hoad

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Ultimate triathlon

By Paul Moore

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This is a guide to training for and competing in long-distance/Ironman triathlons, one of the world's toughest sporting events. Comprising of a 2.4-mile swim, a 112-mile cycle and a marathon, Ironm...

High Power Radio Frequency Effects on Electronic Systems

By D. V. Giri, Richard Hoad, Frank Sabath

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The world s toughest endurance challenges

By Richard Hoad

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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.