Maria Rosaria Valazzi Books

Pesaro nell'eta dei Della Rovere

Average: 0.00, 0 Ratings

La citta ideale

By Maria Rosaria Valazzi, Alessandro Marchi

Average: 0.00, 0 Ratings

La mostra si propone di dimostrare come la tavola dipinta, conosciuta come Città Ideale, conservata nella Galleria Nazionale delle Marche a Urbino, rappresenti, insieme con i dipinti gemelli -col m...

The Castle of Gradara

By Maria Rosaria Valazzi

Average: 0.00, 0 Ratings

La Rocca di Gradara

By Maria Rosaria Valazzi

Average: 0.00, 0 Ratings

Orazio Gentileschi

By Agnese Vastano, Orazio Gentileschi, Maria Rosaria Valazzi

Average: 0.00, 0 Ratings

Giovanni Santi

By Maria Rosaria Valazzi, Giovanni Santi

Average: 0.00, 0 Ratings

Raffaello La muta

By Maria Rosaria Valazzi, Marco Ciatti

Average: 0.00, 0 Ratings

Tesori invisibili

Average: 0.00, 0 Ratings

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.