Luís Saraiva Books

The practice of mathematics in Portugal

By Henrique De Sousa Leitao, Luis Saraiva

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History of Mathematical Sciences

By Luis Saraiva

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[WORLD SCIENTIFIC Conference On History Of Mathematical Sciences: Portugal And East Asia V - National Tsing Hua University, Hsinchu, Taiwan (7 – 9 November 2014)] History Of Mathematical Sciences: Portugal And East Asia V - THE CHINESE ADVENTURES OF AN ITALIAN GLOBE-TROTTER: GEMELLI CARERI AND HIS<Br /> <I>GIRO DEL MONDO</I><Br /> (1699–1700)

By Luís Saraiva, LOUREIRO, RUI MANUEL

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"In recent years, research on the history of early modern cartography has undergone remarkable developments. At the same time, European travel accounts and works on China and Japan are also being i...

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.