Michael Halperin Books

Research guide to corporate acquisitions, mergers, and other restructuring

By Michael Halperin, Halperin Michael

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Jacob's Rescue

By Michael Halperin, Malka Drucker

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Based on a true story, and from the co-author of Rescuers, the courageous and vividly told story of one boy and the courageous family who risks everything to save him.Once Jacob Gutgeld lived with...

Jacob s Rescue

By Michael Halperin, Malka Drucker

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Helping maltreated children

By Halperin Michael

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International Business Information

By Michael Halperin, Michael Haperin, Ruth A. Pagell

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International Business Information

By Michael Halperin, Ruth A. Pagell

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The Drug Lord

By Peter A. Neissa

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Black Wheels

By Michael Halperin

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Black Wheels

By Michael Halperin

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Writing the Second Act

By Michael Halperin, Halperin Michael

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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.