Kenneth W. Wright MD Books

Pediatric Ophthalmology and Strabismus: The Requisites

By Peter H. Spiegel, Kenneth W. Wright, Kenneth W. Wright MD, Peter H. Spiegel MD

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Review Questions in Ophthalmology

By Kenneth C Chern, Kenneth W. Wright

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Pediatric ophthalmology for primary care

By Kenneth W. Wright

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Pediatric Ophthalmology and Strabismus

By Kenneth W. Wright

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For over the past ten years this book has become the leading textbook in the specialty of pediatric ophthalmology and strabismus. A comprehensive, user-friendly text written and organized by leadin...

Pediatric Ophthalmology for Primary Care

By Yi Ning Strube, Kenneth W. Wright

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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.