Herman J. Cohen Books

Intervening in Africa

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"As the Cold War wound down in 1989, Africa was awash in civil wars. Ambassador Hank Cohen initiated an aggressive policy of diplomatic intervention in African conflicts, using the prestige and cre...

Intervening in Africa: Superpower Peacemaking in a Troubled Continent

By Herman J. Cohen

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History of the English Bar and Attornatus to 1450

By Herman J. Cohen

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Intervening in Africa

By H. Cohen

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Mind of the African Strongman

By Herman J. Cohen

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Mind of the African Strongman

By Herman J. Cohen

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Intervening in Africa

By Herman J. Cohen

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US Policy Toward Africa

By Herman J. Cohen

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US Policy Toward Africa

By Herman J. Cohen

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US Policy Toward Africa

By Herman J. Cohen

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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.