Brian Williams Books

This book describes the many settings in which counselling is used with offenders, victims of crime and criminal justice professionals under stress. It reviews the political pressures which have bo...

War and weapons

By Brian Williams

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Highlights techniques of warfare from Roman times to the present day.

Under the sea

By Brian Williams

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An illustrated introduction to the world under the sea and the special diving machines that probe the ocean depths. Includes information on sea creatures and their different habitats, underwater la...

War and weapons

By Brian Williams

Average: 0.00, 0 Ratings

Highlights techniques of warfare from Roman times to the present day.

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.