Robert Boyd, Ph. D. Books

How Humans Evolved

By Robert Boyd, Joan B. Silk, Robert Boyd, Ph. D.

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The science of human evolution, not just the sites. How Humans Evolved remains the most up-to-date, forward-looking book in physical anthropology. Through a unique and balanced blend of evolutionar...

How Humans Evolved

By Boyd, Robert Ph. D., Robert Boyd, Joan B. Silk, Robert Boyd, Ph. D.

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Robert Boyd And Joan B. Silk. Originally Published: 1997. System Requirements For Cd-rom: Pc; 16 Megabytes Of Ram (32 Megabytes Recommended); Windows 9x, Nt/2000/xp, Or Later; Intel 80486; Micropro...

How Humans Evolved

By Boyd, Robert Ph. D., Robert Boyd, Joan B. Silk, Robert Boyd, Ph. D.

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Indians, Fire, And The Land In The Pacific Northwest

By NetLibrary, Inc, Boyd, Robert, Robert T. Boyd, Robert Boyd, Ph. D.

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Early explorers to the Pacific Northwest expected to encounter a land of dense forests. Instead, their writings reveal that they were often surprised to discover spacious meadows, prairies, and ope...

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.