E. Y. Harburg Books

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.

E. Y. Harburg Books

Over the rainbow

Alter Your Life

At this point in rhyme

The Wizard of Oz

Finian s Rainbow on a Clear Day You Can See Forever Broadway Double Bill

Over the Rainbow

Selections from The Wizard of Oz Piano Accompanim

Selections from The Wizard of Oz Flute

Yip Harburg Songbook

More Rhymes for the Irreverent

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What is an EAN and How Does it Relate to an ISBN?