Marc Jansen Books

Stalin'S Loyal Executioner: People'S Commissar Nikolai Ezhov, 1895-1940

By Nikita Petrov, Marc Jansen, Marc Jansen And Nikita Petrov

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"During the Great Terror (1937 to 1938), at least 1.5 million Soviet citizens were arrested for alleged crimes against the state. Some 700,000 of them were shot. A dozen years after the fall of the...

Sud bez suda 1922 god pokazatelnyi protsess sotsialistov revoliutsionerov

By Marc Jansen

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Een showproces onder Lenin

By Marc Jansen

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Grensland

By Marc Jansen

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De opmerkelijke geschiedenis van Oekraïne. Meer dan tien eeuwen geleden liet de vorst van Kiev zijn onderdanen massaal dopen in de rivier de Dnepr. Het was het begin van de Russische orthodoxe staa...

A show trial under Lenin

By Marc Jansen

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A Show Trial Under Lenin

By Joseph Sanders

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Stalin s Loyal Executioner

By Nikita Petrov, Marc Jansen

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Stalin s Loyal Executioner

By Nikita Petrov, Marc Jansen

Average: 0.00, 0 Ratings

Stalin s Loyal Executioner

By Nikita Petrov, Marc Jansen

Average: 0.00, 0 Ratings

Stalin s Loyal Executioner

By Nikita Petrov, Marc Jansen

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.