Alistair M. Gray Books

Medical Care And Public Health

By Nigel Smith, Alastair McIntosh Gray, Alistair M. Gray, Alastair Gray, Alastair McIntosh Gray With Nigel Smith

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This text has been written to meet the requirements of the new Schools History Project and the Social and Economic syllabuses for the GCSE.

Applied Methods Of Cost-Effectiveness Analysis In Health Care

By Alistair M. Gray, Sarah Wordsworth, Alastair M. Gray, Philip M. Clarke, Alastair Gray, Alistair Gray, Jane Wolstenholme

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Economic Evaluation In Health Care -- Life Tables And Extrapolation -- Modelling Outcomes Using Patient-level Data -- Measuring, Valuing, And Analysing Health Outcomes -- Defining, Measuring, And V...

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.