Robert Guskind Books

Brain Mind and Medicine

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"Charles Richet was one of the most remarkable figures in the history of medical science. He is best known for his work on the body's immune reactions to foreign substances for which he won the Nob...

Brain Mind and Medicine

By Robert Guskind, Stewart Wolf

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Breakthroughs

By Robert Guskind

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Breakthroughs

By Robert Guskind

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Breakthroughs

By Robert Guskind

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Brain Mind and Medicine

By Robert Guskind

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Brain Mind and Medicine

By Robert Guskind

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Breakthroughs

By Robert Guskind

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Brain Mind and Medicine

By Robert Guskind

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Breakthroughs

By Robert Guskind

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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.