Fred C. Doolittle Books

Reagan and the States

By Richard P. Nathan

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Reagan and the States

By Richard P. Nathan

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Reagan and the States Princeton Legacy Library

By Richard P. Nathan, Fred C. Doolittle

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Fathers' fair share

By Earl S. Johnson

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One of the most challenging goals for welfare reformers has been improving the collection of child support payments from noncustodial parents, usually fathers. Often vilified as "deadbeats" who hav...

Future Boston Patterns and Perspectives

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Reagan and the States

By Richard P. Nathan, Fred C. Doolittle

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Reagan and the States

By Richard P. Nathan, Fred C. Doolittle

Average: 0.00, 0 Ratings

Reagan and the States

By Richard P. Nathan, Fred C. Doolittle

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Fathers Fair Share

By Earl S. Johnson, Ann Levine, Fred C. Doolittle

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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.