Welch Susan. Books

Quantitative Methods

By Welch Susan., Welch

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Urban reform and its consequences

By Welch Susan.

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Urban Reform and Its Consequences

By Welch Susan., Timothy Bledsoe, Susan Welch

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Quantitative methods for public administration

By Welch Susan.

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Affirmative action and minority enrollments in medical and law schools

By Welch Susan.

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In this study, Susan Welch and John Gruhl look at what impact policies developed in the wake of the landmark 1978 United States Supreme Court decision, Regents of the University of California v. Ba...

The political life of American Jewish women

By Welch Susan.

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Quantitative methods for public administration

By Welch Susan.

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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.