Arnold S. Levine Books

The New Management Paradigm: A Review Of Principles And Practices

By Arnold S. Levine, A. Levine

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Patterns For Costume Accessories: The Solution To Almost Any Costume Accessory Need

By Arnold S. Levine, Robin L. McGee, Arnold S. Levine, Robin L. McGee, Levine, Arnold S.

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this Unique Book Is A Collection Of Over 80 Patterns And Illustrations For Period And Contemporary Accessories. The Hats And Headwear Chapter Includes 23 Patterns From Baseball Caps To Mob Caps. Th...

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.