70-1789 Books

Although Jews lacked a political locus standi for a communication system in the Middle Ages and Early Modern periods, their involvement in trade and the close relations among Jewish communities fos...

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.

70-1789 Books

Europas Juden im Mittelalter: Beitr age des internationalen Symposiums in Speyer vom 20. - 25. Oktober 2002

Wirtschaftliche Tatigkeitsfelder von Juden im Reichsgebiet ca. 1273 bis 1350

Juden in Brandenburg-Preussen

The Jewish world in the Middle Ages

Traditsiia i krizis

Diaspora, the Jews among the Greeks and Romans

El Valle del Llanto Emeq ha bakha Cronica hebrea del siglo XVI Biblioteca Nueva Sefarad

Il vangelo e la torah

Ebrei in Europa

Communication in the Jewish Diaspora

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

What is an EAN and How Does it Relate to an ISBN?