Timothy J. Coates Books

Convicts and Orphans

Average: 0.00, 0 Ratings

"This book examines how the early modern Portuguese state used convicts and orphans to populate its global empire over a period of two hundred years. In a country with as small a population base an...

Degredados e orfas

By Timothy J. Coates

Average: 0.00, 0 Ratings

Dialog of a Veteran Soldier

By M. N. Pearson, Timothy J. Coates, Diogo Do Couto

Average: 0.00, 0 Ratings

Convict Labor in the Portuguese Empire 1740 1932

By Timothy J. Coates

Average: 0.00, 0 Ratings

Convict Labor in the Portuguese Empire 1740 1932

By Timothy J. Coates

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.