Marred Glynn Jones Books

Sgriblwr

By Marred Glynn Jones, Lowri Rees Roberts

Average: 0.00, 0 Ratings

A celebration of the invaluable contribution made by the late Glyn Evans to Welsh journalism, with contributions by family, friends and colleagues.

Estyn Llaw

By Gareth Evans Jones, Marred Glynn Jones, Sian Northey, Harri Parri, Esyllt Maelor

Average: 0.00, 0 Ratings

Can Curiad

By Sonia Edwards, Marred Glynn Jones, Iwan Rhys, Elinor Wyn Reynolds, Mari Gwilym

Average: 0.00, 0 Ratings

Cwtsh

By Marred Glynn Jones

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.