Badrul H. Khan Books

User interface design for virtual environments

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"This book focuses on challenges that designers face in creating interfaces for users of various virtual environments, including coverage of various critical issues that have implications for user...

User interface design for virtual environments

By Badrul H. Khan

Average: 0.00, 0 Ratings

"This book focuses on challenges that designers face in creating interfaces for users of various virtual environments, including coverage of various critical issues that have implications for user...

User interface design for virtual environments

By Badrul H. Khan

Average: 0.00, 0 Ratings

"This book focuses on challenges that designers face in creating interfaces for users of various virtual environments, including coverage of various critical issues that have implications for user...

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.