Gregg Herken Books

In the years after World War II, Georgetown’s leafy streets were home to an unlikely group of Cold Warriors who helped shape American strategy. This coterie of affluent, well-educated, and connecte...

The winning weapon

By Gregg Herken

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Counsels of war

By Gregg Herken

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The winning weapon

By Gregg Herken

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The winning weapon

By Gregg Herken

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Cardinal choices

By Gregg Herken

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Brotherhood of the bomb

By Gregg Herken

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"If science is the story of the twentieth century, no drama is more compelling than that of "the Bomb" and its creators. But the tale of human conflict that connects the three scientists most respo...

Brotherhood of the Bomb

By Gregg Herken

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Cardinal choices

By Gregg Herken

Average: 0.00, 0 Ratings

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.