John Barron Books

KGB

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Asylum seekers are illegal economic migrants ; axing the carbon tax will reduce power bills; the budget is in crisis; mandatory sentencing does not work . . . Or so we're told. In the age of 24/7 m...

Parent s Guide to Science Fairs

By John Barron

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Intro Greek Sculpt

By John Barron, John Penrose Barron

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KGB

By John Barron

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Ride With Me A Journey From Unison to Part Singing Teacher s Book

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KGB: the secret work of Soviet secret agents.

By Barron John

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"Portions of this material have appeared in Reader's Digest in slightly different form."

Operation Solo

By John Barron

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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.