Elizabeth S. Wall Books

The computer alphabet book

By Elizabeth S. Wall

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A dictionary of computer-related words, from address and Basic to you and zero.

The beginner's computer dictionary

By Elizabeth S. Wall

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An alphabetically-arranged list of computer terms with definitions.

Computer alphabet book

By Elizabeth S. Wall

Average: 0.00, 0 Ratings

An introduction to computers with alphabetized, simple definitions of computer parts and terms.

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.