Jeff Harrop Books

Flowcasting The Retail Supply Chain

By Jeff Harrop, Andre J. Martin, Mike Doherty, Andre Martin, Andre Martin, Mike Doherty, Jeff Harrop, André J. Martin

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despite The Myraid Supply Chain Management Approaches That Have Been Spawned Over The Last Decade Or More, Retailers Have Been Unable To Put A Dent In Out-of-stocks At Store Level, Why Is That? And...

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.