Jenny Barker Devine Books

Sesquicentennial History of Iowa State University

By J. L. Anderson, Jenny Barker Devine, John R. Anderson

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On Behalf Of The Family Farm Iowa Farm Womens Activism Since 1945

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"In on behalf of the family farm, Jenny Baker Devine demonstrates that in an era where technology, depopulation and rapid economic change dramatically altered rural life, Midwestern women met those...

On Behalf of the Family Farm

By Jenny Barker Devine

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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.