Panagiotis P. Iossif Books

TYPOI

By Richard Veymiers, Panagiotis P. Iossif, Francois De Callatay

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Since the 16th c. numerous studies have been consecrated to the images depicted on Greek and Roman coins. Most of them are concerned with the identification of numismatic types. In contrast, rare a...

More Than Men Less Than Gods

By Catharine C. Lorber, Panagiotis P. Iossif, Andrzej S. Chankowski

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Strapped for Cash. Needy Soldiers Reluctant Authorities

By Panagiotis P. Iossif, Evangeline Markou

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All that glitters

By Panagiotis P. Iossif

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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.