Lennart Bjork Books

Writing process

By Lennart Bjork

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Academic Writing

By Lennart Bjork, Christine Raisanen

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This text offers a guided process-writing course in the most common expository text types and genres - including research papers - that students need at university and in their future professional...

Teaching Academic Writing in European Higher Education

By Lennart Bjork, Gerd Brauer, Peter Stray Jorgensen, L. Rienecker

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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.