Francis J. Grund Books

Americans in their moral, social, and political relations.

By Francis J. Grund, Grund Francis J.

Average: 0.00, 0 Ratings

Aristocracy in America

By Francis J. Grund

Average: 0.00, 0 Ratings

"Francis J. Grund, a German emigrant, was one of the most influential journalists in America in the three decades preceding the Civil War. He also wrote several books, including Aristocracy in Amer...

Aristocracy in America

By Armin Mattes, Francis J. Grund

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.