István Tringli Books

Saint Stephen And His Country. A Newborn Kingdom In Central Europe: Hungary

By Attila Zsoldos, Laszlo Veszpremy, Gábor Thoroczkay, Eniko Csukovits, Ferenc Makk, József Gerics, Erzsébet Ladányi, Gyula Kristó, István Tringli, László Solymosi

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Újkor Hajnala

By István Tringli

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A Perényi Család Levéltára, 1222-1526

By István Tringli

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Tripartitum

By István Tringli

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Mohács Felé 1490-1526

By István Tringli, Tringli István

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A Magyarország története egy 24 kötetes magyar történelmi ismeretterjesztő könyvsorozat, a Kossuth Kiadó és a Metropol napilap nyolcadik közös sorozata. A történelem, bármilyen furcsa, nem egy álla...

Szokás És Szabadság : Tanulmányok A Középkori Magyar Jogszokások És Kiváltságok Történetéhez

By István Tringli

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Das Wiener Fürstentreffen Von 1515

By Bogusław Dybaś, István Tringli

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Sátoraljaújhely

By István Tringli

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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.