Ralph S. Barnaby Books

How to Make and Fly Paper Aircraft

By Ralph S. Barnaby, The Author

Average: 0.00, 0 Ratings

How to Make and Fly Paper Airplanes

Average: 0.00, 0 Ratings

Prisoner of Tehran

By Marina Nemat

Average: 0.00, 0 Ratings

This is an account of a childhood interrupted, an intimate portrait of revolutionary Iran and a remarkable story of one woman's struggle for life and liberty.

How To Make Fly Paper Airplanes

By Ralph S. Barnaby

Average: 0.00, 0 Ratings

Reminiscences of Capt. Ralph S. Barnaby USN Ret.

By Ralph S. Barnaby

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.