Edward Mahoney Books

Electricity, Electronics, And Wiring Diagrams For HVAC/R

By ARI, Edward F. Mahoney, Edward Mahoney, .AHRI

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This book provides a comprehensive but simple review of electricity and electronics along with the coverage of many circuits and wiring diagrams of operating HVAC/R systems. Gives technicians in...

Black Light

By Edward B. Mahoney

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Railroading in the Rockies a Half Century Ago Colorado Rail Annual No. 18

By John W. R. Naxwell, Ted Wurm, Edward Mahoney

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Guide to the E.P.A. Refrigerant Handling Certification Exam

By Edward F. Mahoney, Boyce H. Dwiggins

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Electricity, Electronics And Wiring Diagrams For HVACR

By Edward F. Mahoney, Edward Mahoney, AHRI, Edward Mahoney, AHRI

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**__Electricity, Electronics and Wiring Diagrams for HVACR__** is a complete, simple, and up-to-date guide to the essentials of electricity and electronics for technicians working in today’s HVACR...

Electricity for Air Conditioning and Refrigeration Technicians

By Edward F. Mahoney

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Tales from the Bright Side

By Ralf Walters, Edward Mahoney

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Tales from the Bright Side

By Ralf Walters, Edward Mahoney

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Dependence

By Edward Mahoney

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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.