Maria Clelia Ciciriello Books

The Mediterranean Continental Shelf

By Maria Clelia Ciciriello, Umberto Leanza, Luigi Sico

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La protezione del patrimonio mondiale culturale e naturale a venticinque anni dalla convenzione dell'UNESCO del 1972

By Maria Clelia Ciciriello

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Essays examine the Unesco guidelines expressed in 1972 regarding the conservation of the worldwide cultural patrimony and the outlines of somegovernmental policies.

L' aggressione in diritto internazionale

By Maria Clelia Ciciriello

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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.