Anderson James D. Books

This reader shows students that shapes are all around us. Movie tickets are rectangles. Pizza pans are circles. Students learn about the four basic shapes--triangles, rectangles, squares, and circl...

Around home

By Anderson James D.

Average: 0.00, 0 Ratings

This reader describes four basic shapes--triangles, rectangles, squares, and circles. Students look at common objects found around home to find and describe shapes.

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.