Haroon Ullah Books

Digital World War: Islamists, Extremists, And The Fight For Cyber Supremacy

By Haroon Ullah, Haroon K. Ullah, Ullah, Haroon K.

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Haroon Ullah Investigates The Unprecedented Impact Of Social Media Across The Middle East, North Africa, And South And Southeast Asia And Demonstrates How It Has Profoundly Changed Relationships Be...

House of Heroin: Inside the Secret Billion-Dollar Narco-Terror Empire That Is Killing America

By Haroon Ullah

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House of Heroin

By Haroon Ullah

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Digital Rebels

By Haroon Ullah

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Countering Hate

By Bob Pearson, Haroon Ullah

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House of Heroin: Inside the Secret Billion-Dollar Narco-Terror Empire That Is Killing America Library Edition

By Haroon Ullah

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House of Heroin: Inside the Secret Billion-Dollar Narco-Terror Empire That Is Killing America

By Haroon Ullah

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House of Heroin: Inside the Secret Billion-Dollar Narco-Terror Empire That Is Killing America

By Haroon Ullah

Average: 0.00, 0 Ratings

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.