Jay Johnson Books

100 Crossword Puzzle Book For Adults Medium

By Jay Johnson

Average: 0.00, 0 Ratings

BREAK TIME

By Jay The Poet John Kicker Johnson

Average: 0.00, 0 Ratings

Care Bears

By Sonia Sander

Average: 0.00, 0 Ratings

Wish Bear's wishes are wearing out Twinkers the star. Can they still be best friends?

"This book provides a theoretical analysis of hazing from a sociological perspective, both in the United States and in Canada. It is designed to provide an understanding of hazing for use in sociol...

Freddi Fish.

By Dave Grossman

Average: 0.00, 0 Ratings

Dinosaurs Know It All

By Jay Johnson

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.