Klaus Derge Books

Technologies of Light

By Ernest Ulrich Kotte, R. Roy Landeryou, Klaus Derge, Reinhart Poprawe

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Technologies of Light

By Klaus Derge

Average: 0.00, 0 Ratings

This book draws upon a research project funded partially by the FAST Programme (Forecasting and Assessment in Science and Technology) of the Commission of the European Communities. FAST comprises,...

Technologies of Light

By Klaus Derge

Average: 0.00, 0 Ratings

This book draws upon a research project funded partially by the FAST Programme (Forecasting and Assessment in Science and Technology) of the Commission of the European Communities. FAST comprises,...

Technologies of Light

By R. Roy Landeryou, Klaus Derge, Erwin Ulrich Kotte

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.