Robert Pollin Books

An engaging conversation with Noam Chomsky—revered public intellectual and Manufacturing Consent author—about climate change, capitalism, and how a global Green New Deal can save the pl...

Economics and the Left

By C.J. Polychroniou Editor

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Twenty-four economists discuss how they promote egalitarianism, democracy and ecological sanity through research, activism, and policy engagement Economics and the Left presents interviews with twe...

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.