Helen Meyer Books

Creating Engineering Design Challenges: Success Stories From Teachers - PB451X

By Anant R. Kukreti, Debora Liberi, Julie Steimle, Helen Meyer, Helen Meyer, Anant R. Kukreti, Debora Liberi, Julie Steimle

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If you’ve ever wished for advice you can trust on how to make science and math more relevant to your middle or high school students, Creating Engineering Design Challenges is the book for you. At i...

Creating Engineering Design Challenges

By Debora Liberi, Anant R. Kukreti, Helen Meyer

Average: 0.00, 0 Ratings

Life Stories of American Presidents 1957

By Ben Oda, John Buscema, Helen Meyer

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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.