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By Robert H. Friis, Thomas Sellers

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Epidemiology for Public Health Practice

By Robert H. Friis, Thomas Sellers

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Occupational Health and Safety for the 21st Century

By Robert H. Friis

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Epidemiology 101

By Robert H. Friis

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As an increasing number of colleges and universities call for an epidemiologic content into liberal arts programs. This title is designed to meet the needs of instructors teaching and overview or i...

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Navigate 2 Advantage Access For Epidemiology 101

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Epidemiology for Public Health Practice

By Robert H. Ph.D. Friis, Thomas A. Ph.D. Sellers

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Epidemiology for Public Health Practice

By Friis

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Navigate 2 Advantage Access for Occupational Health and Safety for the 21st Century

By Robert H. Friis

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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.