David Lugowski Books

Glamour In A Golden Age: Movie Stars Of The 1930s

By Lucy Fischer, Ina Rae Hark, Adrienne McLean, Susan Ohmer, Adrienne L. McLean, David Lugowski, Alexander Doty, Corey Creekmur, Mary Desjardins, Christine Becker, Allen Larson, Kathryn Fuller-Seeley, James Castonguay, Adam Knee

Average: 0.00, 0 Ratings

Shirley Temple, Clark Gable, Errol Flynn and Olivia de Havilland, Fred Astaire and Ginger Rogers, Bette Davis, Joan Crawford and Norma Shearer, Marlene Dietrich and Greta Garbo, William Powell and...

Streets Of Philadelphia

By David Lugowski

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.