Robert P. Holley Books

Cataloger Editor and Scholar

By Robert P. Holley

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Self publishing and collection development

By Robert P. Holley

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"The current publishing environment has experienced a drastic change in the way content is created, delivered, and acquired, particularly for libraries. With the increasing importance of digital pu...

Dewey An International Perspective Papers from a Workshop on the Dewey Decimal Classification and Ddc 20

By Robert P. Holley

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Subject Indexing Principles and Practices in the 90 s

By IFLA Satellite Meeting 1993 Lisbon Portugal

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Cataloger Editor and Scholar

By Robert P. Holley

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Contrarian Manager

By Robert P. Holley

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Contrarian Manager

By Robert P. Holley

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Contrarian Manager

By Robert P. Holley

Average: 0.00, 0 Ratings

Contrarian Manager

By Robert P. Holley

Average: 0.00, 0 Ratings

Cataloger Editor and Scholar

By Robert P. Holley

Average: 0.00, 0 Ratings

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.