Craig Hammersmith Books

Rising Up Falling Down Spyglass Books

Average: 0.00, 0 Ratings

What Is a Family Spyglass Books

By Joan Stewart, Craig Hammersmith

Average: 0.00, 0 Ratings

Numbers we know

By Craig Hammersmith

Average: 0.00, 0 Ratings

Shows the importance of numbers in our daily lives, such as ages and addresses, arranged from the shortest, one digit, to the longest, a seven- or ten-digit telephone number.

The wind

By Craig Hammersmith

Average: 0.00, 0 Ratings

Watch It Grow Spyglass Books Life Science

By Craig Hammersmith

Average: 0.00, 0 Ratings

Numbers We Know Spyglass Books Math

By Craig Hammersmith

Average: 0.00, 0 Ratings

Patterns Spyglass Books Math

By Craig Hammersmith

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.