Carl Ortwin Sauer Books

The road to Cibola

By Carl Ortwin Sauer

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The early Spanish Main

By Carl Ortwin Sauer

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Seventeenth century North America

By Carl Ortwin Sauer

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This book is a "review of the impact of European colonialization on the cultural and natural landscapes of native North America. In this text, ...the author has focused on rare & neglected first-ha...

Descubrimiento y dominacion espanola del Caribe

By Carl Ortwin Sauer

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Starved Rock State Park and Its Environs

By Carl Ortwin Sauer, Gilbert Haven Cady, Henry Chandler Cowles

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River Plains and Sea Coasts

By Carl Ortwin Sauer, Richard J. Russell

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Northern Mists

By Carl Ortwin Sauer

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Northern Mists

By Carl Ortwin Sauer

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Northern Mists

By Carl Ortwin Sauer

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Sixteenth Century North America

By Carl Ortwin Sauer

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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.