Tom Siegfried Books

Strange Matters: Undiscovered Ideas at the Frontiers of Space and Time

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"A tour of the wonders of modern physics and cosmology, Strange Matters begins with a wild romp through the cosmos hosted by leading theorists of the past. We see how their ideas blossomed from ima...

A Beautiful Math: John Nash, Game Theory, and the Modern Quest for a Code of Nature

By Tom Siegfried

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A Beautiful Math

By Tom Siegfried

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The Bit And The Pendulum: From Quantum Computing To M Theory- The New Physics Of Information

By Tom Siegfried, Siegfried, Tom

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"An eager, ambitious book. A stimulating, accessible introduction to scientific theory."Dallas Morning News "An enjoyably quick-paced interdisciplinary survey of the outer limits of scientifi...

The Bit and the Pendulum

By Tom Siegfried

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Beautiful Math

By Tom Siegfried

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Beautiful Math

By Tom Siegfried

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Bit and the Pendulum

By Tom Siegfried

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Number of the Heavens

By Tom Siegfried

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Number of the Heavens

By Tom Siegfried

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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.