Alan Gaynor Books

Measuring School Effectiveness: A Systems Perspective

By Alan Gaynor, Karl Clauset

Average: 0.00, 0 Ratings

Everything you ever wanted to know about cosmetic surgery but couldn't afford to ask

By Alan Gaynor

Average: 0.00, 0 Ratings

Todo Lo Que Usted Siempre Quiso Saber Sobre La Cirugia Estetica Everything You Ever Wanted to Know about Plastic Surgery

By Alan Gaynor

Average: 0.00, 0 Ratings

Everything You Ever Wanted to Know About Cosmetic Surgery but Couldn't Afford to Ask

By Dr. Alan Gaynor

Average: 0.00, 0 Ratings

One of the country’s top cosmetic surgeon, Dr. Alan Gaynor, is committed to helping people feel better about themselves. In this informative and accessible guide, he describes the newest lase...

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.