Erik Larsen Books

PROCES mod den rette linie

By Ole Kristensen

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Hieronymus Bosch

By Larsen Erik, Maria Pia Mannini

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Audio Bandwidth Extension

By Erik R. Larsen

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X Men

By Davis Alan, Tom Raney

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When the High Evolutionary announces that mutantkind is an unnaceptable danger to humanity and destroys the X-gene, reverting all mutants to humans, the X-Men worry the Evolutionary is only a playe...

Spider Man

By Ron Lim, Mark Bagley, Erik Larsen, Tod G. Smith, David Michelinie

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Essential Wolverine Volume 7

By Todd Dezago, Fabian Nicieza, Eric Stephenson, Erik Larsen

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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.