Jan Buelens Books

Standard work

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"This book investigates whether one of the basic norms underlying contemporary labour law in the EU--standard work--has been subject to drastic changes. Standard work, usually defined as fulltime,...

From labour law to social competition law

By M. Rigaux, Amanda Latinne, Jan Buelens

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Sigmund Freud, kind van zijn tijd.

By Jan Buelens

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Social Dumping

By Gian Guido Balandi, Walter Gagawczuk, Wolfgang DAUBLER, Jan Buelens, Marc Rigaux

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Rechts on zekerheid omtrent schijn zelfstandigheid

By J. Buelens

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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.