Edward T Koch Books

Eddie

By Ed Koch, Pat Koch Thaler, Edward T. Koch

Average: 0.00, 0 Ratings

Eddie wants to be like his big brother, a very good athlete, but is not good at sports, so Harold helps him discover how to use his own special talent--talking.

The Complete Idiot's Guide to Investing, 4th Edition

By Edward Koch And Debra Johnson

Average: 0.00, 0 Ratings

A penny saved may be a penny earned, but a penny invested can be even more. In this financial crisis, old advice about equities, mutual funds, commodities, and real estate may no longer hold. Here...

The complete idiot s guide to investing

By Ed Koch

Average: 0.00, 0 Ratings

The Complete Idiot's Guide to Investing Like a Pro in Canada

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.