Francois Jankowiak Books

La curie romaine de Pie IX a Pie X

By Francois Jankowiak

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Les cardinaux entre cour et curie

By Laura Pettinaroli, Francois Jankowiak

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Rerum novarum ac veterum scientia

By Michele Begou Davia, Brigitte Brasdevant Gaudemet, Florence Demoulin Auzary, Francois Jankowiak

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Le présent ouvrage rassemble les contributions de 76 collègues et amis du Professeur Brigitte Basdevant-Gaudemet, qui ont tenu à lui rendre hommage ; bon nombre d'entre eux ont été ses élèves et lu...

Le droit ecclesiastique en Europe et a ses marges XVIIIe XXe siecles

By Jean Pierre Delannoy, Brigitte Basdevant Gaudemet, Francois Jankowiak

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Il Concilio Vaticano I e la modernita

By Martin Baumeister, Andrea Ciampani, Francois Jankowiak, Roberto Regoli

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"Il volume presenta un collettivo lavoro ricerca, pluriennale e interdisciplinare, sul significato del Concilio Vaticano I nella storia contemporanea. I saggi di trentasei studiosi di differenti Pa...

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.