David G. Cohen Books

Do more faster

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The founders of TechStars, a mentorship-driven startup accelerator, have worked with entrepreneurs and companies over the past twenty-five years and have seen a number of the same issues come up ag...

Fear Greed 38 Panic

By Cohen David, David Cohen

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Adventures of an Older Man

By David G. Cohen

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Desolation

By David G. Cohen

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Adventures of an Older Man

By David G. Cohen

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Do More Faster

By David G. Cohen, Brad Feld

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Do More Faster

By David G. Cohen, Brad Feld

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Do More Faster

By David G. Cohen, Brad Feld

Average: 0.00, 0 Ratings

Fear Greed and Panic

By David G. Cohen

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.