Edgar Andre Montigny Books

Foisted upon the government?

Average: 0.00, 0 Ratings

While government officials in the 1890s claimed that forcing families to take responsibility for caring for the aged was in the interest of the elderly, Edgar-Andre Montigny reveals that government...

The real dope

By Edgar Andre Montigny

Average: 0.00, 0 Ratings

"Recent debate around the potential decriminalization of marijuana, along with a growing perception that illicit drug use is on the rise, has brought the role of the state in controlling intoxicati...

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.