John Dempsey Books

Trends And Issues In Instructional Design And Technology

By John Dempsey, John V. Dempsey, Robert A. Reiser, Robert Reiser

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For courses in Instructional Design, Instructional Technology, or Computer-Based Instructional Design. Immerses students in the field and provides a strong foundation for future careers. In orde...

Introduction To Investigations

By John Dempsey, John S. Dempsey

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This is an introductory text for college students interested in the investigations profession, offering an overview of investigations, describing jobs available in the investigating industry, and o...

Zombie Prom

By John Dempsey, Dana P. Rowe, Music By Dana P. Rowe, Book And Lyrics By John Dempsey, Based On A Story By John Dempsey & Hugh Murphy

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5m, 5f (with doubling) / Ints. This girl loves ghoul rock and roll Off Broadway musical is set in the atomic 1950s at Enrico Fermi High, where the law is laid down by a zany, tyrannical principal....

I Ve Seen Them All Naked

By John Dempsey

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Bailing Water

By John Dempsey

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Dempsey s People

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Thomas Morton of Merrymount

By Jack Dempsey

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Good News from New England

By Jack Dempsey

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Good News from New England

By Jack Dempsey

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Ariadne's brother

By Dempsey John

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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.