Rob Biddulph Books

No com tots

By Anna Llisterri, Rob Biddulph

Average: 0.00, 0 Ratings

Enfonsat

By Anna Llisterri, Rob Biddulph

Average: 0.00, 0 Ratings

"El pingüino Azul regresa con una nueva aventura con piratas, un tesoro escondido y una buena dosis de amistad. Los pingüinos y sus amigos navegan por siete mares, pero inesperadamente su barco aca...

Kevin

By Anna Llisterri, Rob Biddulph

Average: 0.00, 0 Ratings

Peanut Jones i la ciutat il.lustrada

By Nuria Ventosa, Rob Biddulph

Average: 0.00, 0 Ratings

Peanut Jones i els dotze portals

By Nuria Ventosa, Rob Biddulph

Average: 0.00, 0 Ratings

Peanut Jones y la Ciudad Ilustrada

By Mercedes Vaquero, Rob Biddulph

Average: 0.00, 0 Ratings

Peanut Jones y los doce portales

By Mercedes Vaquero, Rob Biddulph

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.