Anna E. Flynn Books

The Manual of Natural Family Planning

By Anna M. Flynn, Melissa Brooks

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Value-driven purchasing

By Michiel R. Leenders, Anna E. Flynn

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Value-Driven Purchasing: Managing the Key Steps in the Acquisition Process is the first volume in a series of four books created for use in the National Association of Purchasing Management (NAPM)...

Leadership in supply management

By Anna E. Flynn

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2003 Arkansas Manufacturers Register

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Purchasing and Supply Management

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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.