Mark Perlman Books

International Association of Machinists

By Mark Perlman

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The character of economic thought, economic characters, and economic institutions

By Mark Perlman

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Mark Perlman has made significant contributions to the field of economics and to the life of the discipline of economics. His creation of the Journal of Economic Literature is both an example of hi...

Pillars of economic understanding

By Mark Perlman

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In this New Interpretation of the historical development of economic thought, Mark Perlman and Charles R. McCann, Jr. illuminate the foundations of economic inquiry during the past three hundred ye...

The Pillars of Economic Understanding

By Mark Perlman, Charles R. McCann

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The Machinists

By Mark Perlman

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Human Resources in the Urban Economy RFF Press

By Mark Perlman

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Labor union theories in America

By Mark Perlman

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Human resources in the urban economy

By Mark Perlman

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Patterns of regional economic decline and growth

By Mark Perlman

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A Nurturing Father s Journal

By Mark Perlman

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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.