Meir Kryger Books

A Woman's Guide to Sleep Disorders

By Meir Kryger

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Principles and Practice of Pediatric Sleep Medicine

By Meir Kryger, Stephen Sheldon

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A good night s sleep

By Meir H. Kryger

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A Woman s Guide to Sleep Disorders

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The mystery of sleep

By Meir H. Kryger

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We spend a third of our lives in bed, but how much do we really understand about what happens when we go to sleep? What s the right amount? Why do we experience jet lag? Is snoring normal? Enter Dr...

Sleep in Art

By Meir Kryger

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Man Who Couldn t Stay Awake

By Meir Kryger

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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.