Sid Kirchheimer Books

Energy Forever

By Sid Kirchheimer

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The Doctors Book of Home Remedies II

By Sid Kirchheimer, Prevention Magazine Editors

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The next best thing to having a doctor in the house... From the editors of Prevention Magazine Health Books comes the most complete, practical, and easy-to-follow guide to good health ever written....

Never Pay Retail

By Sid Kirchheimer

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The doctors book of home remedies II

By Sid Kirchheimer

Average: 0.00, 0 Ratings

Never Pay Retail

By Sid Kirchheimer

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Energy forever

By Sid Kirchheimer

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Guia Medica De Remedios Caseros

By Sid Kirchheimer

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Stronger faster

By Brian Kaufman

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Scam Proof Your Life

By Sid Kirchheimer

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Scam Proof Your Life

By Sid Kirchheimer

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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.