Foreword By Ralph E. Johnson Books

A Little Java, A Few Patterns

By Ralph E. Johnson, Daniel P. Friedman, Matthias Felleisen, Drawings By Duane Bibby, Matthias Felleisen, Daniel P. Friedman, Foreword By Ralph E. Johnson

Average: 0.00, 0 Ratings

foreword by Ralph E. Johnson and drawings by Duane Bibby 'This is a book of 'why' not 'how.' If you are interested in the nature of computation and curious about the very idea behind object orienta...

Little Java, A Few Patterns

By Ralph E. Johnson, Duane Bibby, Daniel P. Friedman, Matthias Felleisen, Drawings By Duane Bibby, Matthias Felleisen, Daniel P. Friedman, Foreword By Ralph E. Johnson

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.