Paul Metcalfe Books

Money Makes Sense PSE in Focus

By Paul Metcalfe

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Leonardo da Vinci, 1452-1519

By Catherine Bolton, Maria Teresa Fiorio, Pietro C. Marani, Sonia Atkinson, Paul Metcalfe, Carmen Bambach

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"As a versatile and highly ingenious man, Leonardo da Vinci perfectly embodied the universalist spirit of his age. A painter, sculptor, engineer, anatomist, musician and inventor, he was active in...

Leonardo da Vinci 1452 1519

By Catherine Bolton, Maria Teresa Fiorio, Sonia Atkinson, Paul Metcalfe, Carmen Bambach, Pietro C. Marani

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"As a versatile and highly ingenious man, Leonardo da Vinci perfectly embodied the universalist spirit of his age. A painter, sculptor, engineer, anatomist, musician and inventor, he was active in...

Quit

By Paul Metcalfe

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Istituto nazionale per la grafica

By Ginevra Mariani, Giulia De Marchi, Paul Metcalfe

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The great mother

By Massimiliano Gioni, Roberta Tenconi, Paul Metcalfe

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"Through the work by 127 international artists, The Great Mother analyzes the iconography of motherhood in the art and visual culture of the twentieth- and twenty-first centuries, from early avant-...

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.