David J. Cotter Books

Biology: The Unity and Diversity of Life, 15th Edition, reveals the biological world in wondrous detail. Packed with eye-catching photos and images, this best-selling text engages students with app...

Biosphere: The Realm Of Life 2e Study Guide

By Wallace, David J. Cotter, Editor-Wallace

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Human Biology Study Guide

By DeWitt, David J. Cotter

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v, 234 pages : 28 cm Accompanies: Human biology : form, function, and adaptation / William DeWitt, 1989

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.