Gabor Agoston Books

Guns for the Sultan

By Gabor Agoston

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Guns for the Sultan

By Gabor Agoston

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Encyclopedia of the Ottoman Empire

By Gabor Agoston, Bruce Masters

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"The Ottoman Turks, a displaced people forced into northwestern Asia Minor in the 13th century by invading Mongols, founded one of the largest empires in world history. Their strategic geographic p...

Osmanli da Strateji ve Askeri Guc

By Gabor Agoston

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Osmanli da Savas ve Serhad

By Gabor Agoston

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Osmanli da Atesli Silahlar ve Askeri Devrim Tartismalari

By Gabor Agoston, N A

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Millenniumi magyar tortenet

By Istvan Gyorgy Toth, Gabor Agoston

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A tizenhetedik szazad tortenete

By Gabor Agoston

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Last Muslim Conquest

By Gabor Agoston

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Last Muslim Conquest

By Gabor Agoston

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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.