Steve Ehlers Books

The Complete Idiot s Guide to Cheeses of the World Complete Idiot s Guide to

By Steve Ehlers, Jeanette Hurt

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Structured ANS COBOL Advisor s Guide

By Steve Ehlers, Mike Murach

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OS Debugging for the COBOL Programmer

By Steve Ehlers, Wayne Clary

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The Complete Idiot's Guide to Cheeses of the World

By Steve Ehlers And Jeanette Hurt

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Any way you cut it, cheese has global appeal. Cheese is one of the most varied and flavorful foods in the world. Its unique appeal lies in its range of textures, aromas, flavors, means of producti...

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.