Dean Chowenhill Books

Fundamentals of Electronics Drafting

By Paul Ross Wallach, Dean Chowenhill

Average: 0.00, 0 Ratings

Fundamentals of Drafting Using AutoCAD LT

By Paul Ross Wallach, Dean Chowenhill, James Cullen

Average: 0.00, 0 Ratings

Fundamentals of Drafting with AutoCAD® LT, the second edition of Drafting in a Computer Age, is an abundantly-illustrated instructional drafting book that teaches the fundamentals of engineering dr...

TD IBM 3 Fundmntls of Drft Usng AutoCAD AutoCAD LT

By Paul Ross Wallach, Dean Chowenhill, Wallach

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.