Toni Batllori Books

A compilation of various political cartoons having to do with Spain's domestic and international policies and relations with various governments and the Catholic Church.

Any de sobres

By Kap, Ferran Martin, Napi, Paco Ermengol, Manel Fontdevila, Fer, Pepe Farruqo, Toni Batllori

Average: 0.00, 0 Ratings

A compilation of various political cartoons having to do with Spain's domestic and international policies and relations with various governments and the Catholic Church.

Any de sobres

By Kap, Ferran Martin, Paco Ermengol, Manel Fontdevila, Fer, Pepe Farruqo, Toni Batllori, Napi

Average: 0.00, 0 Ratings

A compilation of various political cartoons having to do with Spain's domestic and international policies and relations with various governments and the Catholic Church.

Mil millones de mejillones

By Fernando Trias De Bes, Toni Batllori

Average: 0.00, 0 Ratings

Cesc

By Toni Batllori

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.