Harry Bornstein Books

Medical Care of the Elderly

By Jack D. McCue

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Signing

By Karen L. Saulnier, Harry Bornstein

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This quick-reference dictionary is for everyone who knows, cares about, or wants to communicate with someone who is deaf or hearing impaired. Designed by Harry Bornstein and Karen L. Saulnier, two...

Signing

By Harry Bornstein

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Clock Book

By Harry Bornstein, Lillian B. Hamilton

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Police Officer Jones

By Harry Bornstein, Lillian B. Hamilton

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Pet Shop

By Harry Bornstein, Lillian B. Hamilton

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My Animal Book

By Jack L. Fennell, Karen L. Saulnier, Harry Bornstein

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With My Legs

By Karen L. Saulnier, Harry Bornstein, Lillian B. Hamilton

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Jack and the Beanstalk

By Karen L. Saulnier, Harry Bornstein, Lillian B. Hamilton

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Fire Fighter Brown

By Harry Bornstein

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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.