John M. James Books

Physicians Survival Guide To Litigation Stress

By Ph.D. And W. Edward Davis, John James, John M. James, M.D.

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Food Allergy: Expert Consult Basic

By John M. James, James, John, Wesley Burks, Philippe Eigenmann, A Wesley Burks MD

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Definitive yet concise, Food Allergy, by Drs. John M. James, Wesley Burks, and Philippe Eigenmann, provides expert guidance for efficient diagnosis and effective management of these increasingly pr...

Food Allergy

By John M. James, Philippe Eigenmann, A. Wesley Burks, A Wesley Burks; John M James; Philippe Eigenmann

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Food Allergy an Issue of Immunology and Allergy Clinics

By Anna Nowak Wegrzyn

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Food Allergy

By John M. James, Philippe Eigenmann, A. Wesley Burks

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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.