Judith M. Gansberg Books

Direct Encounters

By Gansberg, Judith M. Gansberg

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The second nine months

By Judith M. Gansberg

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Stalag, U.S.A.

By Judith M. Gansberg

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Discusses the 370,000 Germans who were prisoners of war in the United States during World War II and the program established by the War Department to educate these prisoners to the benefits of demo...

The second nine months

By Judith M. Gansberg

Average: 0.00, 0 Ratings

Direct encounters

By Judith M. Gansberg

Average: 0.00, 0 Ratings

The second nine months

By Judith M. Gansberg

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.