Jens Gammelgaard Books

The Global Brewery Industry

By Jens Gammelgaard, Christoph Dorrenbacher

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This book describes a number of different empirical studies and evaluations of the international brewery industry. This industry has recently undergone two climactic changes within a ten to fifteen...

New Developments in the Brewing Industry: The Role of Institutions and Ownership

By Bersant Hobdari, Jens Gammelgaard, Erik Strojer Madsen

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Global Brewery Industry

By Christoph Dorrenbacher, Jens Gammelgaard

Average: 0.00, 0 Ratings

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.