Richard D. Urman Books

Anestesia de Bolsillo

By Jesse M. Ehrenfeld, Richard D. Urman

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Pocket ICU

By Gyorgy Frendl, Richard D. Urman

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"Prepared by attending physicians at Harvard Medical School, Pocket ICU, follows the style of Pocket Medicine, one of the best-selling references for medical students, interns, and residents. This...

Anestesia de Bolsillo

By Jesse M. Ehrenfeld, Richard D. Urman

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Moderate and Deep Sedation in Clinical Practice

By Kaye M.D. Alan D, Richard D. Urman

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Essentials of Regional Anesthesia

By Alan D. Kaye, Nalini Vadivelu, Richard D. Urman

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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.