Leslie Johnstone Books

Explores the properties of light and color by means of experiments and analysis of various optical instruments including periscopes, and telescopes. What could be more important than light? It make...

The magnet book

By Shar Levine

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Provides instructions for about thirty simple experiments exploring magnetism and electricity.

Fun with your microscope

By Shar Levine

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Presents basic techniques for using a microscope to observe and investigate a variety of materials that might be found around the house. Also includes experiments and ideas for science fair projects.

Fun with your microscope

By Shar Levine

Average: 0.00, 0 Ratings

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.