Heather Zar Books

Kendig. Enfermedades Respiratorias En Niños (9ª Ed.) (Spanish Edition)

By Andrew Bush, R. W Wilmott, Peter Sly, DRK EDICION SL, Felix Ratjen, Albert P. Li, Robin R. Deterding, Robert W. Wilmott, Heather Zar, Robert William Wilmott

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Nueva edición de este clásico de neumología pediátrica que continúa siendo una referencia para residentes y especialistas que trabajan en el ámbito de la pediatría y la neumología. Se trata de u...

Kendig'S Disorders Of The Respiratory Tract In Children E-Book

By Andrew Bush, R. W Wilmott, Albert Li, Peter Sly, Felix Ratjen, Robin R. Deterding, Robert W. Wilmott, Heather Zar

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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.