Janno Martens Books

Aldo van Eyck

By Janno Martens, Walter Herfst, Suzanne Fischer, Grafe Christoph, Jaime Alvarez Santana, Laurens Otto

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In 1954 there existed in Amsterdam around 200 playgrounds designed by Dutch architect Aldo van Eyck, which in turn gave him the opportunity to design what is considered one of the most significant...

Aldo van Eyck

By Janno Martens, Walter Herfst, Suzanne Fischer, Grafe Christoph, Jaime Alvarez Santana, Laurens Otto

Average: 0.00, 0 Ratings

In 1954 there existed in Amsterdam around 200 playgrounds designed by Dutch architect Aldo van Eyck, which in turn gave him the opportunity to design what is considered one of the most significant...

Habitat

By Janno Martens, Victor Munoz Sanz, Dirk Van Den Heuvel

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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.