Barry Sears Books

Le juste milieu dans votre assiette

By Barry Sears

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Das Optimum Rezeptbuch. 350 Gerichte fur Ihre Bestleistung.

By Barry Sears

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Das Optimum. Die Sears Diat.

By Barry Sears, Bill Lawren

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Dieta para estar en la zona

By Barry Sears, Bill Lawren

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En La Zona Con Omega 3rx The Omega Rx Zone

By Barry Sears

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La Inflamacion Silenciosa the Anti inflammation Zone

By Barry Sears

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Examina las causas actuales de la epidemia de obesidad, discutiendo los factores dietéticos como el consumo de petróleo refinado y productos del azúcar y una reducción en el consumo de pescado, y l...

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.