Rdiger Vaas Books

Unknown Book 7897187

By Hanns Kneifel, Daniel Schwarz, Hans Kneifel, Oliver Scholl, Rdiger Vaas

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Cas charakteristische Aussehen der leichten Sternenkreuzer setzt sich aus dem trichterförmigen Heck und dem raketenfcrmig geschwungenen Eug zusammen. Cas Heck beinhaltet die Sublicht-Antriebsblöcke...

Unknown Book 6916306

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Die Lebensboten. Perry Rhodan – Odyssee 6

By Uwe Anton, Daniel Schwarz, Oliver Scholl, Rdiger Vaas

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Bei einem fr die Medien inszenierten Flug ber den Mars kommt es zur Katastrophe: Der Mars-Liner- , das fr diesen Zweck aus einem Museum geholte Fahrzeug, gert in einen unerklrlichen Energiewirbel....

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.