Alston W. Purvis Books

Tijdens de Duitse bezetting stonden de drukpersen niet stil. Integendeel: aan beide kanten waren artistiek en ideologisch gezien zeer goede en zeer foute ontwerpers uiterst productief. Sommige vorm...

Wendingen 1918 1932

By Alston W. Purvis, Cees De Jong, Martijn F. Le Coultre

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In januari 1918, drie maanden na het verschijnen van De Stijl, begon het Amsterdamse kunstgenootschap Architectura et Amicitia met de publicatie van het tijdschrift 'Wendingen'. Drijvende kracht ac...

A Century of Posters

By Alston W. Purvis, Martijn F. Le Coultre

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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.