Robert J. Brown Books

Life Cycle Costing

By Rudolph R. Yanuck, Robert J. Brown

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Introduction to life cycle costing

By Brown Robert J.

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You Can't Go Wrong Doing Right

By Robert J. Brown

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An unforgettable account of a quietly remarkable life, Robert Brown's memoir takes readers behind the scenes of pivotal moments from the 20th century, where the lessons he learned at his grandmothe...

The Sleeping Ute

By Robert Oliver Brown

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Man Inside

By Robert J. Brown

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200 Illustrated Science Experiments for Children

By Robert J. Brown

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Man Inside

By Robert J. Brown

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Entrepreneurial Educator

By Jeffrey R. Cornwall, Robert J. Brown

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Rivers of Gold

By Robert J. Brown

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Entrepreneurial Educator

By Robert J. Brown

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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.