De Graaf, John Books

Rising Of The Women: Feminist Solidarity And Class Conflict, 1880-1917

By Naylor, Thomas H., Meredith Tax, De Graaf, John, Wann, David, Leonard, Annie

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A "witty yet hard-hitting" look at the symptoms, causes, and cures for America's addiction to buying more stuff ( Library Journal ). NEW EDITION, REVISED AND UPDATED affluenza, n. a painful, contag...

Take Back Your Time: Fighting Overwork And Time Poverty In America

By John De Graaf, De Graaf, John

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Forget oil or gold time is the most precious commodity in America today. Americans have less free time than anyone else in the industrialized world. In fact, modern Americans work longer hours than...

Accidental Genius

By John De Graaf; David Wann; Thomas H Naylor;, Mark Levy, De Graaf, John

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Affluenza

By De Graaf, Thomas H. Naylor, John De Graaf, David Wann, Naylor, Thomas H., De Graaf, John

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Revised Edition Of A Bestseller--over 75,000 Copies Sold Updated Throughout With Startling New Facts And New Material, Including The First-ever Affluenza Fever Index And A New Foreword By Vicki Rob...

Affluenza

By John De Graaf, David Wann, Naylor, Thomas H., Thomas Naylor, De Graaf, John, Wann, David, Leonard, Annie

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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.