David Purdy Books

Social Power and the Labour Market Radical Economics

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A discussion of the power relationships between employers, workers and their organizations in capitalist societies. It looks at the patterns of dominance and subordination determined by capitalist...

Social Power and the Labour Market Radical Economics

By David Purdy

Average: 0.00, 0 Ratings

Out of the Ghetto

By David Purdy, Mike Prior

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Social Power and the Labour Market

By David Purdy

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.