Raymond Cohen Books

Saving the Holy Sepulchre

By Raymond Cohen

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Saving the Holy Sepulchre

By Raymond Cohen

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Principles of Radio Astronomy

By Raymond Cohen

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Negotiating across cultures

By Cohen Raymond

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For this substantially revised edition of his 1991 book, Raymond Cohen has added two new chapters, updated previous examples, and added numerous recent ones, especially concerning U.S. trade agreem...

Strategies for Teaching Strings

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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.