William G. Robbins Books

Hard Times in Paradise: Coos Bay, Oregon, 1850-1986

By William G. Robbins

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Landscapes of Promise: The Oregon Story 1800-1940

By William G. Robbins

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Landscapes of Promise is the first comprehensive environmental history of the early years of a state that has long been associated with environmental protection. Covering the period from early huma...

Landscapes of Promise: The Oregon Story, 1800-1940

By William G. Robbins

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Landscapes of Conflict: The Oregon Story, 1940-2000

By William G. Robbins

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Colony and empire

By William G. Robbins

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Colony and Empire

By William G. Robbins

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American forestry

By William G. Robbins

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The Great Northwest

By William G. Robbins

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Adventures of the first settlers on the Oregon or Columbia River, 1810-1813

By Ross Alexander

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"Four years after Lewis and Clark stimulated American interest in the far western reaches of the continent, John Jacob Astor, a New York businessman, dispatched an overland expedition to establish...

Oregon

By William G. Robbins

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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.