Margaret Boyd Books

Lacrosse: Playing And Coaching

By Margaret Boyd

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Lacrosse: Playing And Coaching

By Boyd, MARGARET, Margaret Boyd

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The Crafts Supply Sourcebook: A Comprehensive Shop-By-Mail Guide For Thousands Of Craft Materials

By Margaret Ann Boyd, Margaret Boyd

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Whether you're a part-time hobbyist or full-time professional, Crafts Supply Sourcebook makes it easy to locate large quantities of the materials you need for all your crafts projects. More than 2,...

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.