David W. Rigby Books

Writer'S Handbook For Engineering Technicians And Technologists

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Writr's Handbook for Engineering Technicians and Technologists focuses on the rules and practices of writing with a special focus on the needs and interests of technicians. It covers topics such as...

Workplace Communications For Engineering Technicians And Technologists: An Oral Communications Text

By David W. Rigby, David Rigby

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Workplace Communications for Engineering Technicians and Technologists focuses on speaking skills and oral communication in the work environment. It includes information on the mechanics of communi...

Technical Document Basics For Engineering Technicians And Technologists

By David W. Rigby

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Tech Doc Bsc And Pckt Cd Pk

By David W. Rigby

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Basic Composition Skills For Engineering Technicians And Technologists

By David W. Rigby

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Basic Composition Skills for Engineering Technicians and Technologists focuses on basic composition guidelines. It covers topics such as writing practices, creating formal reports, memos, business...

Technical Document Basics : For Engineering Technicians And Technologi...

By David W. Rigby

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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.