Jesper Svenningsen Books

Christoffer Wilhelm Eckersberg

By Rene Lauritsen, Kasper Monrad, David Jackson, Cecilie Hogsbro Ostergaard, Henrik Holm, Neela Struck, Jesper Svenningsen, Gry Hedin

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Wilhelm Marstrand

By Wilhelm Marstrand

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Wilhelm Marstrand has a very special place among the Golden Age painters at the Nivaagaard Collection. He has painted portraits of three generations of Hager, a family he had a special and close re...

Christoffer Wilhelm Eckersberg

By Rene Lauritsen, Kasper Monrad, Cecilie Hogsbro Ostergaard, Henrik Holm, Neela Struck, Jesper Svenningsen, Gry Hedin, David Jackson

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Tetzen Lunds kunstsamling

By Jesper Svenningsen

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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.