Eric C. Westman Books

La nueva dieta de Atkins The New Atkins Diet: La Dieta Definitiva Para Perder Peso Y Sentirse Bien

By Eric C. Westman

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Obesity

By Eric C. Westman, G. Michael Steelman

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"Addressing a growing epidemic in today's world, Obesity: Evaluation and Treatment Essentials presents practical treatment protocols for obesity, including exercise, pharmacology, behavior modifica...

The new Atkins for a new you

By Eric C. Westman, Stephen D. Phinney

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Pischa prirodnyy istochnik zdorovya

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Cholesterol Clarity

By Jimmy Moore Eric C Westman

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Are you confused by what your cholesterol levels really say about your health? Don't you wish someone could just spell it out in simple, easy-to-understand language and tell you what, if anything,...

Le Nouveau regime Atkins

By Westman Eric C. Phinney Stephen D. Volek Jeff S.

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New Atkins For a New You: The Ultimate Diet for Shedding Weight and Feeling Great

By Jeff S. Volek, Eric C. Westman, Stephen D. Phinney

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Obesity

By Eric C. Westman, G. Michael Steelman

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Obesity

By Eric C. Westman, G. Michael Steelman

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Obesity

By Eric C. Westman, G. Michael Steelman

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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.