Georg Knetsch Books

Durability And Change: The Science, Responsibility, And Cost Of Sustaining Cultural Heritage

By Georg Knetsch, Peter BRIMBLECOMBE, Dahlem Workshop On Durability And Change: The Science, Responsibility, And Cost Of Sustaining Cultural Heritage (1992 Berlin, Germany), W. E. Krumbein, Wolfgang E. Krumbein, Responsibility, And Cost Of Sustaining Cultural Heritage (1992 : Berlin, Germany) Dahlem Workshop On Durability And Change: The Science, D. E. Cosgrove, S. Staniforth, Dahlem Workshop On Durability And Change: The Science, Responsibility,...

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The interaction of living materials with inanimate materials via physical and chemical reactions poses an acute danger for the longevity of our cultural heritage, as long as it exists in the materi...

Geologie Von Deutschland Und Einigen Randgebieten

By Georg Knetsch

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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.