David Abrams Books

Ophthalmology in Medicine

By Harold Abramson, David Abrams

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Meteorology Workbook

By Danielson, David Abrams, Levin

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"From Fobbit author David Abrams, Brave Deeds is a powerful novel of war, brotherhood, and America. Spanning eight hours, the novel follows a squad of six AWOL soldiers as they attempt to cross war...

System of ophthalmology

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Ophthalmology in medicine

By J. D. Abrams, David Abrams

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Opthalmology in Medicine

By Abrams

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Fobbit

By David Abrams

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Brave Deeds

By David Abrams

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Fobbit

By David Abrams

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Fobbit A Novel

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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.