Cathy McCall Books

Complete Idiot'S Guide To Online Marketing

By William Eager, Bill Eager, Cathy McCall

Average: 0.00, 0 Ratings

Author Bill Eager shows you how to use valuable data to serve your firm AND your customer. He shares secrets for using e-mail, newsgroups and forums to get your message. Learn how to discover the l...

The Complete Idiot'S Guide To Online Marketing

By Cathy McCall, William Eager

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.