Samuel A. Culbert Books

Radical Management

By Samuel A. Culbert

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Good People, Bad Managers: How Work Culture Corrupts Good Intentions

By Samuel A. Culbert

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In Good People, Bad Managers: How Work Culture Corrupts Good Intentions, author Samuel A. Culbert makes readers aware of what bad habits are routinely followed by well-intended managers. Managers n...

Mind-Set Management: The Heart of Leadership

By Samuel A. Culbert

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You can follow any business guru you want, to be it Peter Drucker or Tom Peters. You can adopt any new management concept, from reengineering to "empowering people." But Samuel A. Culbert has one c...

Get rid of the performance review

By Samuel A. Culbert

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Organization Trap

By Samuel A. Culbert, Culbert

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The invisible war

By Samuel A. Culbert

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Beyond Bullsh t

By Samuel A. Culbert, Samuel Culbert

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Explains how telling it straight contributes to personal well-being and business success

Don't Kill the Bosses!

By Samuel A. Culbert, John B. Ullmen

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The boss/subordinate relationship is an age-old problem cited in almost every management book and on-the-job survey as an area rife with dishonesty and inefficiency. All too often, subordinates spi...

Get Rid of the Performance Review

By Samuel A. Culbert

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No Mates a Tu Jefe

By Samuel A. Culbert, John B. Ullmen

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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.