Andy Phillips Books

The Coal Miner s General Strike of Nineteen Forty Nine to Fifty the Birth of Marxist Humanism in the United States

By Raya Dunayevskaya, Andy Phillips

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Jade Dragon

By Andy Phillips

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New York

By Andy Phillips, Dustin Cox

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Music Musicians on the Internet

By Andy Phillips

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Round Zero

By Andy Phillips

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Round Zero is the must-read, comprehensive inside look into the NFL Draft, football's most fascinating and integral piece of its puzzle. Round Zero delves deep into the high-stakes world of the NF...

Round Zero

By Andy Phillips

Average: 0.00, 0 Ratings

Round Zero is the must-read, comprehensive inside look into the NFL Draft, football's most fascinating and integral piece of its puzzle. Round Zero delves deep into the high-stakes world of the NF...

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.