Ms. Sandra Rush M.A. Books

Praxis Core Academic Skills for Educators Tests Book Online PRAXIS Teacher Certification Test Prep

By Ms. Sandra Rush M.A., Dr. Julie O Connell D. Litt.

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FTCE Mathematics 6 12 3rd Ed. Book Online

By Ms. Sandra Rush M.A.

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GED math test tutor

By Sandra Rush

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GED® Math Test Tutor, For The 2021 GED® Test, 2nd Edition

By Sandra Rush, Ms. Sandra Rush M.A., Research And Education Association

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REA's GED® Math Test Tutor - Focus on the most challenging part of the GED® test! Revised Second Edition - Certified by GED Testing Service® to be 100% aligned and up-to-date for today's G...

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.