John Bellamy Books

The Holy Bible Newly Translated from the Original Hebrew

By John Bellamy

Average: 0.00, 0 Ratings

The Doubleday children's thesaurus

By Bellamy John, John Bellamy

Average: 0.00, 0 Ratings

An illustrated thesaurus presenting over 6,000 word entries accompanied by synonyms, antonyms, and homonyms.

Bastard Feudalism and the Law

By J. G. Bellamy

Average: 0.00, 0 Ratings

Digital Telephony

By John C. Bellamy, Bellamy John

Average: 0.00, 0 Ratings

Understanding Data Communications

By Gilbert Held

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.