Barry Guitar Books

Easy Talker

By Julie Reville, Barry Guitar

Average: 0.00, 0 Ratings

Stuttering, an integration of contemporary therapies

By Barry Guitar

Average: 0.00, 0 Ratings

Si su nino tartamudea

By Barry Guitar, Edward G. Conture

Average: 0.00, 0 Ratings

Stuttering can become a lifelong part of talking for some people. However, it does not have to interfere with your child's ability to make friends, participate in the classroom, make good grades, f...

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.