Peter S. Ungar Books

Evolution of the Human Diet

By Peter S. Ungar

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Evolution of the Human Diet: The Known, the Unknown, and the Unknowable

By Peter S. Ungar

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Evolution s bite

By Peter S. Ungar

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Ungar describes how a tooth's "foodprints"--Distinctive patterns of microscopic wear and tear--provide telltale details about what an animal actually ate in the past. These clues, combined with gro...

Mammal teeth

By Peter S. Ungar

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Human Diet

By Name Missing

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Teeth: A Very Short Introduction

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Evolution of the Human Diet

By Peter S. Ungar

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Human Diet

By Mark Franklyn Teaford, Peter S. Ungar

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Evolution s Bite

By Peter Ungar

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Mammal Teeth

By Peter S. Ungar

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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.