Robert M. Hazen Books

Superconductors: The Breakthrough

By Robert M. Hazen, Robert Hazen

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Superconductors: The Breakthrough

By Robert M. Hazen, Robert Hazen

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The Story of Earth

By Robert M. Hazen

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Hailed by The New York Times for writing “with wonderful clarity about science . . . that effortlessly teaches as it zips along,” nationally bestselling author Robert M. Hazen offers a radical new...

Science Matters: The Principles of Science Simply Explained

By James Treffil, Robert M. Hazen, Jame Trefil

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Genesis: The Scientific Quest for Life's Origin

By Robert M. Hazen, Robert Hazen

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"Genesis throws the debate about life's origins into relief, tracing the efforts of scientists all over the world as they confront nature's most enduring mystery. We are taken out of the lab and in...

Genesis: The Scientific Quest for Life's Origin

By Robert Hazen

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The Breakthrough

By Robert M. Hazen

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Science matters

By Robert M. Hazen

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Science Matters

By Robert M. Hazen, Jame Trefil

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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.