Janet Valade Books

PHP MySQL web development all in one desk reference for dummies

By John Gosney, Janet Valade

Average: 0.00, 0 Ratings

Explains how to build Web database applications with the PHP scripting language and the MySQL database.

Master VISUALLY Dreamweaver CS3 and Flash CS3 Professional Master VISUALLY

By Sherry Kinkoph Gunter, Sherry Kinkoph, Janet Valade

Average: 0.00, 0 Ratings

Master VISUALLY Dreamweaver 8 and Flash 8 Master VISUALLY

By Denise Etheridge, Janet Valade

Average: 0.00, 0 Ratings

PHP and MySQL for Dummies Second Edition

By Janet Valade

Average: 0.00, 0 Ratings

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.